A car backs up with an acceleration of 3.5m/s² [S]. If its final velocity after 2.0s is 9.0 m/s [S], what will be its initial velocity? 2.

Q: A snail accelerates at a rate of 0.01 m/s^2, how long does it take to travel 10 cm? What is its…

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Q: An object at rest accelerates at 3.7 m/s^2 for a distance of 20 m. what is its final velocity?

A: Given data:  Initial velocity (Vi) = 0 m/s Acceleration (a) = 3.7 m/s2 Distance (d) = 20 m Required:…

Q: An object moves with acceleration 5.3m/s^2. What is it’s speed after 8 s of acceleration?

A: Given that, acceleration of the object is a = 5.3 m/s2.  The object starts with acceleration. So,…

Q: A car traveling at 20 m/s decelerates at the rate of 4m/s^2. After 5 seconds the speed of the car…

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Q: An object moves along a straight line with an acceleration of 2 m/s2. If its initial speed is 10…

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Q: A car starts from 2.0 m/s and accelerates at 4.0 m/s2 for 6.0 s, it then coasts for 5.0 s. How far…

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Q: Cheetahs have a top speed of 120 km/hr and can accelerate at a constant rate of 9.5 m/s^2. How long…

A: The top speed of the cheetah, v=120 kmh×1000 m1 km×1 h3600 s=33.33 m/s   The acceleration of the…

Q: A car starts from 2.0 m/s and accelerates at 4.0 m/s2 for 6.0 s, it then coasts for 5.0 s. How far…

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Q: An object is accelerated from rest at a constant rate of 5.00 m/s^2. What will be its speed after…

A: Given data:  Initial velocity (Vi) = 0 m/s Acceleration (a) = 5.00 m/s2 Time (t) = 8.00 seconds…

Q: An olympic class sprinter starts a race with an acceleration of 4.62 m/s^2. What was her speed 2.63s…

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Q: A car moving at 3.01 m/s accelerates at a rate of 1.80 m/s/s as it drives a distance of 203.0 m. How…

A: Given data The initial velocity of the car is: u = 3.01 m/s The acceleration of the car is: a = 1.8…

Q: A subway train starts from rest and accelerates at a rate of 1.60 m/s2 for 14.0 s.  It runs at…

A: Given Vi=0 a1=1.6m/s2 t1=14 sec t2=70sec a2=3.5m/s2

Q: A bicycle travelling at 2.6 m/s reaches a velocity of 3.9 m/s after accelerating at a constant rate…

A: Given data:  Initial velocity (Vi) = 2.6 m/s Final velocity (Vf) = 3.9 m/s Distance traveled (s) =…

Q: what does it mean to have an acceleration of -10m/s2 when the velocity is +80 m/s?

A: Given data:  Acceleration (a) = -10 m/s2 Velocity (v) = +80 m/s

Q: IN, TIOW long take to increase the speed of the train from rest to 20 m/s? Оа. 300s

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Q: A car accelerates from rest at 5 m/s/s for a period of 4 s. What is the velocity after 4 s?

A: The answer is below

Q: A car is moving on a straight road 12. 2 m/s. It is acceleration at 13 m/s? . What will be it's…

A: Given data :         Acceleration  =  a        Initial velocity  =  u           Time  = t      To…

Q: a ball straight up with an initial velocity of 17.1 m/s. On the way up it passes a tree branch at a…

A: v= u+at

Q: A train travelling at 24 m/s-1 acceleration at 2 m/s² for 32 s. How far will it travel in this time…

A: Introduction :   In this question we are provided it value of acceleration , initial velocity and…

Q: A car traveling at 5.28 m / s goes up a hill with a uniform acceleration of - 1.8 m / s2. to. How…

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Q: A soccer ball is kicked and has an initial velocity of 20.0 m/s in Roseville on the grass for 16.8 m…

A: Given data- initial velocity vi=20.0 m/s,   distance traveled coming to rest  s=16.8 m final…

Q: A car initially moves with a velocity 32.7 m/s. Driver hits brakes, and the car stops in 4.8 s.…

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Q: Over a distance of 250 meters, an automobile going initially at +2.0 m/s accelerates evenly at +0.30…

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Q: 2. A car starts from rest and reaches a speed of 27.0 m/s in 7.4 s. What is its rate of

A: (b)  Given:             a= 3.65 m/s2             t= 4 s             u= 27 m/s Then to find final…

Q: A train accelerates from 36 km/h to 54 km/h in 10 sec. (i) Acceleration

A: solution as

Q: A boy in a wagon starts from a rest position and then goes down a straight ramp, gaining speed with…

A: The equations of motion are  v = u + a t s = u t + 0.5 at2v2 = u2 + 2 a s  where, u is the initial…

Q: What is the acceleration of a particle in m/s^2 that stops from the velocity of 15m/s after 3…

A: Given Initial velocity u= 15 m/s2 FFinal velocity v = 0 Time= 3 s

Q: A car is moving on a straight road 10.5 m/s. It is acceleration at 22 m/s? . What will be it's…

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Q: 1. A car accelerates from 20 m/s to 30 m/s in 6.0 s. Its acceler -1.67 m/s A 1.67 m/s B

A: Initial velocity of the car,(VI)=20 m/sec ------(1) [Given] Final velocity of the car,(VF)=30 m/sec…

Q: What would be the final velocity if a 600g Cart 1, initially traveling 5.10m/s collided with a 200g…

A: Since collision is inelastic, so cars will not seperate after collision. So, both car moves with…

Q: A 1,920kg car moving at 26km/h is accelerated at a constant rate of 2m/s2 up to speed of 76 km/h.…

A: mass of car = 1920 kg Initial velocity (u) = 26 km/hr Final velocity (v) = 76 km/hr acceleration (a)…

Q: A speeding car travelling a uniform 76ˍm/s passes a police car at rest. What constant acceleration…

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Q: The brakes of an automobile are suddenly applied at the instant when its velocity is 20 m/s. If the…

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Q: You slam on the gas of your racecar and you accelerate at 12 m/s² from rest. How long will it take…

A: Given data The acceleration of the race car a=12 m/s2 The initial velocity is u=0 m/s The final…

Q: A car, initially at rest, accelerates at 3.45 m/s2 for 10.9 s. How far did in go in this time?

A: In the given problem, the car is accelerating with constant acceleration so the equation of motion…

Q: An object, starting from rest, moves with constant acceleration of 4 m/s2. After 8 s, its speed is

A: From Equation of motion we know that V= u + ft, Where V= final speed , u=initial speed , f=…

Q: A uniformly accelerated car takes 10.0 s to cover 500m and another 6.0 s to cover the next 500 m.…

A: Given: time, t1 = 10.0s distance, s1 = 500m time, t2 = 6.0s distance, s2 = 500m To Find:…

Q: A ball rolling in a straight line decelerates at 0.6 m/s? to 2 m/s in 10 s. What is the initial…

A: Write the given values with the suitable variables. a=-0.6 m/s2v=2 m/st=10 s Here, a is the…

Q: A car has a velocity of 60 m/s and after the time 8 sec what is the final velocity of ther…

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Q: A cyclist moving with a speed of 2.0 m/s pedals furiosly and accelerates at 1.2 m/s^2, covering a…

A: Given in question - initial speed(u) = 2.0 m/s                                   acceleration(a) =…

Q: 10.A cart rolling down an incline for 5.0 seconds has an acceleration of 4.0 m/s? If the cart has a…

A: The final speed of the cart is calculated by using the kinematics equations. Here, v, u, a and t…

Q: A train travels 6 meters in the first second of travel, 6 meters again during the second second of…

A: If we plot the graph of distance vs time, We get a straight line as the distance traveled in each…

Q: My number for initial velocity or 2.0, Final velocity is 15 m/s, Time is n/a, distance is 85, so…

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Q: A ball rolls off a table with a velocity of 15.0 m/s. After 0.75 s, it lands it is a distance or 1.2…

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Q: and the acceleration is 4m/s^2. At a time 3 sec what is the

A: The initial velocity of the object  u = 25 m/s  The acceleration of the object is a = 4 m/s2  The…

Q: If a car comes to a full stop over a distance of 484 m using a constant acceleration of -8.0 m/s2,…

A: Given:- The distance traveled by car is d = 484 m. The constant acceleration of the car is a = -8…

Q: A car that is initially at rest, accelerate by  3.2 m/s2. How far it will travels (in meters) after…

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