A car is moving to the right with an initial velocity of 50 m/s. When the breaks are applied the car has an acceleration of -2 m/s^2. Through what distance will the car travel before coming to a stop A car accelerates uniformly from 10 m/s to 50 m/s in 5 seconds. Determine the acceleration of the car. Starting with a velocity of 50 km/h, a car accelerates for 30 seconds at an acceleration of 1.5 m/s2. What is the velocity of the car at the end of the period of acceleration The answer is (65 kmph - 50 kmph) / 10s = (18.055 m/s - 13.888888 m/s) / 10s = 0.416667 m/s 2 (meters per second squared) Well, you can do it logically, it's gaining speed at 50m/s per second, for 3 seconds, so it gains 150 m/s, making the new speed 160 m/s Or you can use one of the suvat equations, v=u+at, which does the same thing. Hope it helps :o) 628 view

A Car Has An Initial Velocity Of 15 M/s And An Acceleration Of -1.0 M/s2. In The First 10 S After The Acceleration Begins The Car Travels A) 25 M B) 50 M C) 100 M D) 145 M 14. How Far Does The Car In The Previous Question Go Before Coming To A Stop? A) 113 M B) 150 M C) 225 M D) 450 M A cyclist sprints at the end of a race to clinch a victory. She has an initial velocity of 11.5 m/s and accelerates at a rate of 0.500 m/s 2 for 7.00 s. (a) What is her final velocity? (b) The cyclist continues at this velocity to the finish line. If she is 300 m from the finish line when she starts to accelerate, how much time did she save A car with an initial position of 75 m and an initial velocity of 5.0 m/s accelerates at an average rate of 4 m/s^2 for 2.0 s. What id the car's position after 2.0 s? physics. Please help. Thanks! A car/truck with an initial displacement of 10.0 m and an initial velocity of 16.0 m/s accelerates at an average rate of 0.50 m/s2 for 4.0 s * Ok we are give the following :- Initia Velocity(u) :- 15m/s Acceleration(a) :- 4m/s2 Time Taken(t) :- 50 Seconds {ok a formula is there —->>> s = ut + 1/2 at2(it is 't' square)*.. now we will write like this and yeah don't write this} We Know, s =..

Initial velocity of the car, u = 5 m/s. Acceleration of the car, Time, t = 6 s. We need to find the final velocity of the car after 6 seconds. It can be calculated using first equation of motion as :, v is the final velocity of the car. v = 17 m/s. So, the final velocity of the car is 17 m/s. Hence, this is the required solution If its initial velocity is 10.0 m/s and it accelerates at 2 Figure 3.25 A two-body pursuit scenario where car 2 has a constant velocity and car 1 is behind with a constant acceleration. Car 1 catches up with car 2 at a later time. An unwary football player collides with a padded goalpost while running at a velocity of 7.50 m/s and comes.

An airplane lands with an initial velocity of 70.0 m/s and then decelerates at 1.50 m/s 2 for 40.0 s. What is its final velocity? Strategy. Draw a sketch. We draw the acceleration vector in the direction opposite the velocity vector because the plane is decelerating #v# is the final velocity of the object. #u# is the initial velocity of the object. #t# is the time taken. Here, since the car was at rest, it was stationary, and so #u=0#. #:.a=v/t# #=(27 \ m/s)/(10 \ s)# #=2.7 \ m/s^2 1 Answer to Problem # 22: During a NASCAR race a car goes 50 m/s around a curved section of the track that has a radius of 250 M. What is the car's acceleration? (Hint: look at problem 19 for help) (20 points) Problem # 17: A high-performance sports car can go from 0 to 100 mph (44.7 m/s) in 7.9s. (20..

- a is acceleration in m/s/s or m/s 2. v is final velocity in m/s. u is initial velocity in m/s. t is time in s. For example, a car accelerates in 5 s from 25 m/s to 3 5m/s. Its velocity changes by.
- A car travels along a highway with a velocity of 24 m/s, west. The car exits the highway; and 4.0 s later, its instantaneous velocity is 16 m/s, 45° north of west. A projectile is fired horizontally with an initial speed of 50.0 m/s. Neglect air resistance. a car is following a pickup truck. At one instant, the car has a speed of 32 m.
- e the molecular shape of a molecule?.

Problem # 22: During a NASCAR race a car goes 50 m/s around a curved section of the track that has a radius of 250 M. What is the car's acceleration? (Hint: look at problem 19 for help) (20 points) Problem # 17: A high-performance sports car can go from 0 to 100 mph (44.7 m/s) in 7.9s. (20.. A) 8.0 m/s B) 12.5 m/s C)16 m/s D) 128 m/s 9.A car accelerates uniformly from rest at 3.2 m/s2. When the car has traveled a distance of 40. meters, its speed will be A) 1900 m/s B) 150 m/s C) 910 m/s D)44 m/s 10.A race car traveling at 10. meters per second accelerates at 1.5 meters per seconds2 while traveling a distance of 600. meters. The. find the value of v from equation v=u+at where u=16m/s and a is equal to 2.2 m/sq s and t = 5s now put the value of v in equation v^2=u^2+2aS and calculate for The bullet passes through the block, leaving at 275 **m/s**. The block was at rest when it was hit. How fast is is moving when the bullet leaves? 2. Snowmobile has a mass of 2.50 x 10^2 kg. A constant force is exerted on it for 60.0 sec. The snowmobile's **initial** **velocity** is 6.00 **m/s** and its final **velocity** 28.0 **m/s**. **a**. What is its change in momentum? b Solution for car has an initial velocity of 25 m/s. It then accelerates to a final speed of 40 m/s after 10 s. What distance (in m) did the car cover whil

Car A has an initial velocity of 40 m/s, and car B has an initial velocity of -20 m/s. Which of the following choices describes the forces exerted by the cars on one another during the collision? A exerts equal magnitude force on B as B exerts on A A) 50 m/s. B) 500 m/s. C) 3000 m/s. D) 3600 m/s. Answer: C Diff: 1 Topic: Linear Motion 16) Drop a rock from a 5-m height and it accelerates at 10 m/s2 and strikes the ground 1 s later. Drop the same rock from a height of 2.5 m and its acceleration of fall is about A) half as much. B) the same amount. C) twice as much. D) four times as much A car moving with constant acceleration covered the distance between two points 6 0. 0 m apart in 6. 0 s e c its speed as it passes the second point was 1 6 m / s. In the above question, at what prior-distance from the first was the car at rest

A snowmobile has an initial velocity of $+3.0 \mathrm{m} / \mathrm{s}$ a. If it accelerates at the rate of $+0.50 \mathrm{m} / \mathrm{s}^{2}$ for $7.0 \mathrm{s}$, what is the final velocity? b. If it accelerates at the rate of $-0.60 \mathrm{m} / \mathrm{s}^{2}$, how long will it take to reach a complete stop -If the initial velocity of a car is 27 m/s and its final velocity. is 50 m/s, what is its acceleration in meters/sec2 if it takes 10 sec to make this change? -A car is traveling at 27 m/s for 60 seconds. How far did it travel? -A 10 kg box is on a smooth floor and a 5 Newton force is applied to the box. a. What is its acceleration? b Chapter 10-C. Smith study guide by smithchere includes 28 questions covering vocabulary, terms and more. Quizlet flashcards, activities and games help you improve your grades

A car traveling at 7.0 m/s accelerates at the rate of 0.80 m/s2 for 2.0 s. What is the final velocity of the car? A snowmobile has an initial velocity of 3.0 m/s. If it accelerates at a rate of 0.50 m/s2 for 7.0 seconds, what is the final velocity? If it slows down at a rate of 0.60 m/s2, how long will it take to come to a complete stop? 3. An airplane lands with an initial velocity of 70.0 m/s and then decelerates at 1.50 m/s 2 for 40.0 s. What is its final velocity? Strategy. First, we identify the knowns: . Second, we identify the unknown; in this case, it is final velocity . Last, we determine which equation to use A uniform car of mass 5 0 0 g travels with a uniform velocity of 2 5 m s − 1 for 5 s. The brakes are then applied and the car is uniformly retarded and comes to rest in further 1 0 s calculate the retardation A motorist is driving at a constant velocity of 28 m/s when he decides to pass a car that is in front of him. He accelerates at a rate of 2.5 m/s2 for 3.0 seconds while passing the car. What is his velocity at the end of the 3.0 . You can view more similar questions or ask a new question A bumper car with mass m1 = 103kg is moving to the right with a velocity of v1 = 4m=s. A second bumper car with mass m2 = 92kg is moving to the left with a velocity of v2 = 3:4m=s. The two cars have an elastic collision. Assume the surface is frictionless. See Figure 2. 1. What is the velocity of the center of mass of the system? 2

- Click hereto get an answer to your question ️ . Find Find the initial velocity of a car which is stopped in 10 seconds by applying brakes. The retardation due to brakes is 2.5 m/s
- 32. A car moving with an initial velocity of 25 m/s north has a constant acceleration of 3 m/s2 south. After 6 seconds its velocity will be: A. 7 m/s north B. 7 m/s south C. 43 m/s north D. 20 m/s north E. 20 m/s sout
- e its stopping distance. physic

A particle has an initial velocity of 30 ft/s to the left. If it then passes through the same location 5 seconds later with a velocity of 50 ft/s to the right, the average velocity of the particle during the 5 s time interval is _____. A) 10 ft/s → B) 40 ft/s → C) 16 m/s → D) 0 ft/ Find the initial velocity of that object. Write the known information: V i = ?, V f = 200 m/s, a = 10 m/s 2, t = 12 s; Multiply the acceleration and time. a * t = 10 * 12 =120; Subtract the product from the final velocity. V i = V f - (a * t) = 200 - 120 = 80 V i = 80 m/s east; Write your answer correctly During a very quick stop, a car decelerates at $7.00 \textrm{ m/s}^2$ . What was the car's initial velocity? and then that gives us 50.5 meters. The initial velocity in meters per second is the radius of the wheels times the initial angular velocity. So that's 0.280 meters times 95.0 radians per second which is 26.6 meters per second

- A car with an initial velocity of 3.5 m/s coasts with the engine off and the transmission in neutral. If the combined effect of air resistance and rolling friction causes a constant deceleration of 0.50 m/s2, after how long a time will the car come to a stop?-----3.5/0.5 = 7 second
- no they do not, object 1 experiences the greater change in velocity bc it changes from 1 m/s to .25 m/s and the velocity of object 2 changes from 0 m/s to .25 m/s (4B inelastic) if an object has more mass but experiences a smaller change in velocity than a second object, how does the force the more massive object experiences compare to the.
- An object traveling along the x axis with an initial velocity of +5.0 m/s has a constant acceleration of +2.0 m/s2. When its speed is 15 m/s, how far has it traveled? 67 • An object traveling along the x axis at constant acceleration has a velocity of +10 m/s when it is at x = 6.0 m and of +15 m/s when it is at x = 10.0 m. What is its.

An automobile with an initial speed of 4.30 m/s accelerates uniformly at the rate of 3.0 m/s 2. Find the final speed and the displacement after 5.0 s. What is the final velocity of the car? How far does the car travel in this time interval? Well, well, velocity and displacement again...but there's a catch.. A bicycle racer sprints at the end of a race to clinch a victory. The racer has an initial velocity of 11.5 m/s and accelerates at the rate of for 7.00 s. (a) What is his final velocity? (b) The racer continues at this velocity to the finish line. If he was 300 m from the finish line when he started to accelerate, how much time did he save A: 43.4 m/s. B: 44.3 m/s. C: 45.7 m/s. D: 46.4 m/s-----28. Q: What is the displacement of a car whose initial velocity is 5 m/s and then accelerated 2 m/s2 for 10 seconds? A: 150 m. B: 175 m. C: 200 m. D: 250 m-----29. Q: What is the final velocity of a car that accelerated 10 m/s2 from rest and traveled 180m? A: 30 m/s. B: 40 m/s. C: 50 m/s. D.

- A car having an initial velocity of 12 m/s East slows down uniformly to 2 m/s East in 4 seconds. The acceleration of the car during this 4.0 second interval is..? ****PLS SHOW AL WOR
- A 1200.0kg car is moving east at 30.0 m/s and collides with a 3600.0 kg truck moving at 20 m/s in a direction 60 degrees north of east.The vehicles interlock and move off together.Find their common velocity. Use the law of . You can view more similar questions or ask a new question
- A snowmobile has an initial velocity of 3.0 m/s. If it accelerates at a rate of 0.50 m/s for 7.0 seconds, what is the final velocity? Physics. 1 Answer Narad T. Jan 24, 2018 The final velocity is #=6.5ms^-1# Explanation: Apply the equation of motion. #v=u+at# The initial.
- a) The car is gaining speed at constant acceleration, then. V1=V0 + at, where . v1 is the final velocity (speed in a given direction). V0 is the initial velocity. a is acceleration. t is the time taken to move from the initial state to the final state. substitute the given values, then we get: or 50 = 20 + 5 * t. or t= 6 seconds (Ans.
- g that the handcar does not leave the tracks. Case 1: An object with a mass of 26.0 kg is.
- Initial velocity or Vi=50 m/s i.e the arrow has an initial velocity of 50 m/s due to which it goes up in the air. At some point it will slow down and stop in mid air. After that it will come back towards the earth due to the earths gravitational acceleration which is exerted on it. Thus Its final velocity will be zero, that is Vf=
- e the final velocity of a proton that has an initial velocity of 2.35 x 10^5 m/s, and then is accelerated uniformly in an electric field at the rate of -1.10 x x 10^12 m/s squared for 1.50 x 10^-7 s. physics. Two cars start from rest at a red stop light. When the light turns green, both cars accelerate forward

- They continue on at a speed of 6 m/s. Momentum is conserved. Momentum before = Momentum after Let the mass and initial velocity of the moving car be m_1 and u_1. Let the mass and initial velocity of the stationary car be m_2 and u_2. Finally, let the mass and velocity of the wreckage, immediately after the collision, be m_1 + m_2 and v
- Car number 1 has a mass of 1200 kg and moves with an initial velocity of 10 m/s to the East while car number 2 has a mass of 1500 kg and moves with an initial velocity of 12 m/s to the North. What is the initial total momentum of this two car system? Remember, momentum is a vector, so when we write. P tot,i = p 1i + p 2i. we really mea
- Substitute the time into the trooper's velocity equation: v trooper = v 0 + a trooper t = 0 + (3.00m/s 2)(16.9s) = 50.7 m/s. Solve Example 2.5, Car Chase, by a graphical method. On the same graph, plot position versus time for the car and the trooper. From the intersection of the two curves, read the time at which the trooper overtakes.
- A car starts from rest and has a constant acceleration of 3 m/s2• What is the average velocity during the .first 10 s of motion? (A) 12 m/s (B) 13 m/s (C) 14 m/s -'? (D) 15 m/s 0 \ D ~t DYNAMICS-8 A truck increases its speed uniformly from 13 km/h to 50 km/h in 25 s. What is most nearly the acceleration of the truck? (A) 0.22 m/s2 - >(B) 0.41.
- e the velocity of the car when t = 4 s. What is..

- 2. A 2500 kg car traveling to the north is slowed down uniformly from an initial velocity of 20.0 m/s by a 6250 N braking force acting opposite the car's motion. Use the impulse-momentum theorem to answer the following questions: a. What is the car's velocity after 2.50 s? b. How far does the car move during 2.50 s? c
- For an object that has an initial velocity uand that is moving in a straight line with constant acceleration a, the following equations connect the ﬁnal velocity vand displacement sin a given time t. v = u+at (1) s = 1 2 (u+v)t (2) A rally car accelerates from 10 m s−1 to 58 m s−1 in 8 seconds as it moves along a straigh
- For example, the average velocity from 0 to 10 seconds is 50 m/s. The instantaneous velocity at 10 seconds was 100 m/s, or twice the average velocity of 50 m/s. Please note: Shortcuts 2 and 3 are true only for objects that start from rest and have a constant acceleration
- Two identical cars capable of accelerating at 3.00 m/s2 are racing on a straight track with running starts. Car A has an initial speed of 2.50 m/s; car B starts with an initial speed of 5.00 m/s
- A roller coasters accelerates from an initial velocity of of 6.0 m/s to a final velocity of 70.0 m/s over 4.0 seconds. What is the roller coaster's acceleration? answer choice
- g entangled. (a)Find the speed of the entangled cars after the collision. (b)Find the change in the velocity of each car. (c)Find the change in the kinetic energy of the system consisting of both cars

The car went from the initial velocity of 35 m/s to the final velocity of 65 m/ 012415 012415 03/15/2016 Physics High School answered A car is traveling in a race. The car went from the initial velocity of 35 m/s to the final velocity of 65 m/s in 5 seconds. What is the acceleration? A.-13 m/s2 B.-6 m/s2 C.6 m/s2 D.13 m/s2 2 See answers. Car A has an initial speed of 20 m/s and is decelerating at the rate of car B. Car A has a constant acceleration of 3.50 m/s 2and car B an acceleration of 2.15 m/s , Car initial velocity 80 m/s at the ground level. Its engines then fire and it is accelerated at 4 m/s

- At time t = 0 a car has a velocity of 16 m/s. It slows down with an acceleration given by ¡ 0: 50 t, in m/s 2 for t in seconds. It stops at t = A. 64 s B. 32 s C. 16 s D. 8: 0 s E. 4: 0 s ans: D Section: 2{8; Di±culty: M 49. At time t = 0 a car has a velocity of 16 m/s. It slows down with an acceleration given by ¡ 0: 50 t, in m/s 2 for t in.
- a. 100 m/s b. 60 m/s c. 55 m/s d. 50 m/s e. 40 m/s. Reasoning: In a free fall, the acceleration is about 10 m/s/s. Thus the objects's speed will decrease by 10 m/s every second. 20. Disregarding air resistance, objects fall with constant: a. Velocity b. Speed c. Acceleration d. Distances each successive second. 21
- A red car and a green car, identical except for the color, move toward each other in adjacent lanes and parallel to an x axis. At time t = 0, the red car is at xr = 0 and the green car is at xg = 220 m. If the red car has a constant velocity of +20 km/h, the cars pass each other at x = 43.5 m, and if it has a constant velocity of +40 km/h, they pass each other at x = 77.3 m
- Chapter 2. Motion Along a Straight Line: The motion of a particle along a straight line at a constant acceleration is called the Uniformly Accelerated Motion.. In this chapter, we need to first define velocity and acceleration as was done in Chapter 1.. Velocity: Velocity is defined as the change in displacement per unit of time. Note that both velocity and displacement are vector quantities

Which has the greater centripetal acceleration, a car with a speed of 15.0 m/s along a circular track of radius 100.0 m or a car with a speed of 12.0 m/s along a circular track of radius 75.0 m? A geosynchronous satellite orbits Earth at a distance of 42,250.0 km and has a period of 1 day A train is accelerating at a rate of 2 m/s/s. If its initial velocity is 20 m/s, what is its velocity after 30 seconds? 30 seconds . Q. How many minutes in 1 hr? answer choices . 60 minutes. 100 minutes. 85 minutes. 50 minutes. Tags: Question 4 . SURVEY . 300 seconds . Q. Shona cycles at an average speed of 8 km/h. A car that has a set.

Suppose a child drives a bumper car head on into the side rail, which exerts a force of 4000 N on the car for 0.200 s. (a) What impulse is imparted by this force? (b) Find the final velocity of the bumper car if its initial velocity was 2.80 m/s and the car plus driver have a mass of 200 kg. You may neglect friction between the car and floor Example: Find time (t) given final velocity (v), initial velocity (u) and acceleration (a) A car approaching a school zone slows down from 27 m/s to 9 m/s with constant acceleration -2 m/s 2. How much time is required to slow down to final velocity? Answer: We know initial velocity (u = 27), velocity (v = 9) and acceleration (a = -2 An airplane lands with an initial velocity of 70.0 m/s and then decelerates at 1. 50 m/s 2 1. 50 m/s 2 size 12{1 . 50 m/s rSup { size 8{2} } } {} for 40.0 s. What is its final velocity? Strategy. Draw a sketch. We draw the acceleration vector in the direction opposite the velocity vector because the plane is decelerating Solved Problems in Linear Motion - Constant acceleration 1. A **car** accelerates from rest to 20 **m/s** in 10 seconds. Determine the **car's** acceleration! Solution Known : **Initial** **velocity** (vo) = 0 (rest) Time interval (t) = 10 seconds Final **velocity** (vt) = 20 **m/s** Wanted : Acceleration (**a**) Solution : vt = vo + [ 13. A car traveling at 7.0 m/s accelerates at the rate of 0.80 m/s 2 for 2.0 s. What is the final velocity of the car? 14. A snowmobile has an initial velocity of 3.0 m/s. a. If it accelerates at a rate of 0.50 m/s 2 for 7.0 seconds, what is the final velocity? b. If it slows down at a rate of 0.60 m/s 2, how long will it take to come to a.

** A car traveling at a speed of 30**.0 m/s encounters an emergency and comes to a complete stop. How much time will it take for the car to stop if it decelerates at -4.0 m/s/s? _____ seconds. Time = final velocity - initial velocity / acceleration A car of 500 kg, traveling at 30 m/s rear ends another car of 600 kg, traveling at 20 m/s. in the same direction The collision is great enough that the two cars stick together after they collide. How fast will both cars be going after the collision? This is an example of a completely inelastic collision

** The initial velocity of bullet (v o) = 20 m/s**. Angle (θ) = 60 o C. Acceleration due to gravity (g) = 10 m s -2. Wanted : The time interval to reach the maximum height. Solution : The initial velocity at the horizontal direction (x axis) : v ox = v o cos 60 o = (20)(0.5) = 10 m/s. The initial velocity at the vertical direction (y axis) A wooden block of mass M rests on a table over a large hole as in Figure 9. 7 1.A bullet of mass m with an initial velocity of v i is fired upward into the bottom of the block and remains in the block after the collision. The block and bullet rise to a maximum height of h. Describe how you would find the initial velocity of the bullet using ideas you have learned in this chapter

An object with an initial velocity of 3.50 m/s moves east along a straight level path the object then undergoes a constant acceleration of 1.80 m/s east for a period of 5.00 s. How far does the object move while it is acceleratin 10.A race car travels 40 m/s around a banked (45. with the horizontal) circular (radius = 0.20 15.An 80-g particle moving with an initial speed of 50 m/s in the positive . x. direction strikes and particle has a velocity of 5.0 m/s in the positive . y A car has an initial velocity of 25 m/s, and 10 s later, its velocity is 42 m/s. What is the car's average acceleration? If the average acceleration of an object is , determine the direction of the acceleration with respect to the positive -axis 60+ Solved Speed, Velocity, and Acceleration Problems for High School Speed, velocity, and acceleration problems for a straight-line path: Over 60 simple problems on speed, velocity, and acceleration with descriptive answers are presented for high school students The second car has a mass of 1.5 x x10^4 kg and an initial speed of 1.5 m/s. Together, the two cars have a mass of 3 x 10^4 kg and we are looking for the final velocity. Using the formula p = mv, and the concept that p before equals p after, the p of the first car before plus the p of the second car before equals the p of the two cars together