What is the acceleration of a car that increases its velocity from 0 to 100km/h in 10s?

Q: The speed of a car increases from 20 m/s to 80 m/s during 3 seconds . The acceleration of the car…

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Q: If a seagull drops a shell from rest at a height of 14 m, how fast is the shell moving when it hits…

A: Seagull drops a shell from rest ,  means initial velocity ( u ) = 0 Drops from height ( h ) = 14 m…

Q: The average speed of horse that gallops  a distance of 10KM in a time of 30 minuntes is?

A: The average speed is the ratio of the total distance travelled to the time taken for motion. It is…

Q: What is the acceleration of a 50 kg object pushed with a force of 500 newtons?

A: According to Newton's 2nd Law:   F = ma                                 ...... (1)               (…

Q: What is the car’s acceleration within the second hour of the journey?

A: Acceleration is given as rate of change of velocity with time.

Q: How much faster would someone reach their destination if they increased their average velocity from…

A: The final velocity, vf=60 mph The initial velocity, vi=50 mph The distance traveled, S=30 mile

Q: A race car has a maximum speed of .104 km/s what is the speed and miles per hour

A: Given data:  The maximum speed (v) = 0.104 km/s Required: The maximum speed of car in miles per hour

Q: A driver of a car hits its brakes and begins to decelerate. If the velocity changes from 60 m/s to…

A: Initial velocity u=60 msFinal velocity v=20 mstime t=6 secs

Q: . A drag racer accelerated from 0 m/s to 200 m/s in 5 s. What was the cceleration?

A: Given  Initial speed u=0m/s Final speed v=200m/s time t=5s

Q: car accelerates from 25 km/hr to 55 km/hr in 30 seconds. What is its acceleration?

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Q: A jeepney slows down from 10 m/s to 4 m/s in 6 s. What is the distance covered?

A: Given v1 =10 m/s.  ,  v2 = 4 m/s.    t = 6 s Then  distance (s) = ?    We know  Acceleration (a) =…

Q: If a car increases in velocity from +5 m/s to +15 m/s in three seconds, what is its acceleration?

A: Given value--- initial velocity = 5 m/sec. final velocity = 15 m/sec. time t = 3 second. We have…

Q: What is the acceleration of a car that is going 100 m/s and stops in 5 seconds?

A: Given data:  Initial velocity (Vi) = 100 m/s Final velocity (Vf) = 0 m/s, stop Time (t) = 5 s…

Q: What is the acceleration of a person who goes from 4.3 m/s to rest in 2 seconds?

A: given: initial velocity u = 4.3 m/s final velocity v =0 m/s time = 2 sec

Q: How fast was a plane flying if it traveled 800km in 50 min *

A: How fast was a plane flying if it traveled 800km in 50 min *

Q: A car moving at 24 m/s skids to a stop in a distance of 30. meters.  How long (in seconds) did it…

A: Given data:  Initial velocity (V0) = 24 m/s Distance traveled (s) = 30 m Final velocity (V) = 0 m/s,…

Q: What is the deceleration of a race car if it comes to rest in 3.6 seconds from a speed of 99 km/hr?

A: The expression used to calculate deceleration of a race car is a=v-ut

Q: A sprinter starts from the rest and finishes a race going 3.3 m/s. If the race took 8 seconds, what…

A: From kinematics, the expression of the final velocity is:

Q: What is the acceleration on a 45.7kg object that is maintaining a constant speed of 1.2m/s?

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Q: If a skydiver jumps from a plane and free falls, what is their velocity after 20 seconds?

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Q: What is the relationship between the speed a car is traveling and its braking distance?

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Q: What is the acceleration of a car that starts from rest and travels 20 meters in 9 seconds?

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Q: A cyclist accelerates from 0 m/s to 8 m/s in 3 seconds. What is his accelerat acceleration higher…

A: Given:-2 )  A cyclist starts from 0 to 8 m/s in the 3 second   A car starts from 0 to 30 m/s in the…

Q: A truck travelling at 35 m/s slows down to 30m/s over a distance of 13 meters. What is the…

A: Given quantities: initial velocity (u) = 35 m/s final velocity (v) = 30 m/s distance traveled (s) =…

Q: What is the acceleration of a car that goes from 10 m/s to 50 m/s in 8.3 seconds?

A: Given data: Initial velocity (v0) = 10 m/s Final velocity (v) = 50 m/s Time (t) = 8.3 s Required:…

Q: 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],…

A: acceleration,a=-3.5 ms2final velocity,v=9 mstime,t=2sinitial velocity,u=?

Q: Without turning around a dog walks along a long straight path for 4.0m at 3.0m/s and then for 2.0s…

A: The average speed is defined as the total distance traveled by an object divided by the total time…

Q: Amereruns 1/10 miles in 2/3 mins.What is his speed in miles per minute.

A: Given data:  Distance (d) = 1/10 miles Time (t) = 2/3 minutes Required: Speed in miles per minute

Q: If you shoot a 10 kg cannonball straight it reaches a height of 600 meters, what was the velocity of…

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Q: If a car goes from 0 to 75 mph in 5 seconds with constant acceleration, what is that acceleration?

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Q: a truck traveling at 35 m/s slows down to 30 m/s over a distance of 13 meters. What is the…

A: Answer:- Given Final Velocity of a truck (V) = 30 m/s  Initial velocity of a truck (u) = 35 m/s…

Q: What is the acceleration of a car that moves from a speed of 2.5 m/s to a speed of 25 m/s during a…

A: Acceleration of the body is the change in velocity over the change in time. a = ∆v/∆t  where, a =…

Q: If you are travelling down the road at 10.0 m/s and hit the brakes to a stop in 3.0 meters, how far…

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Q: A car advertisement states that a certain car can accelerate from rest to 70 km/h in 7 seconds.…

A: Acceleration is defined as the rate of change of speed. In this case, we have: Initial speed, u=0…

Q: A car initially at rest, accelerates for 5.5 s and has a final speed of 11.5 m/s. What was its…

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Q: A rock is thrown straight down from a cliff at a velocity of 3.7 m/s and hits the ground below after…

A: Given data:  Initial velocity (Vi) = 3.7 m/s, downward  Time (t) = 1.8 seconds Acceleration due to…

Q: A car, initially traveling at 16.7 miles per hour, comes to rest in 3.3 s. What was its acceleration…

A: Given data:  Initial velocity (u) = 16.7 mi/h Time (t) = 3.3 s Final velocity (v) = 0 m/s Required:…

Q: if a car starts from rest and reaches a speed of 20 m/s in 5s, what distance was covered?

A: To find out the distance , we will use equation of motion :  s= ut + 1/2 at^2  where , s= distance…

Q: Stopping distance of a car moving with speed 30 km/h is 2 m. If the speed is 70 km/h, what will be…

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Q: A skater uniformly decreased her velocity from 6 m/s to zero (braking to a stop) over a distance of…

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Q: The driver is moving at a velocity of 30 m/s then stops (final velocity of 0 m/s) in 5 seconds. What…

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Q: What is the acceleration of a train that moves from rest to a speed of 25 m/s in 30.0 seconds?

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Q: The zombie then flies backward with an initial velocity of 30 m/s and slides to a stop on the…

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Q: A car starts from rest and reaches 20m/s in 5 seconds. The average acceleration of the car is?

A: Given, A car starts from rest and reaches 20m/s in 5 secondswe have to calculate the average…

Q: When the driver applies the brakes of a light truck traveling 10 km/h, it skids 3 m before stopping.…

A: GIVEN THAT FOR FIRST CASE , u =10Km/h⇒U=10×518=5018=2.78m/s , AND S=3 m FOR THE SECOND CASE u=…

Q: what constant acceleration will bring an automobile traveling 60 miles per hour to rest in 160 feet?

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Q: A ball rolls to a stop after 9.5 s. If it hada starting velocity of 8.1m/s, what is the deceleration…

A: Given: The intial velocity of the object is 8.1 m/s. The final velocity of the object is 0 m/s. The…

Q: If a car is intially traveling at 27 m/s and decelerates at a rate of 4.5 m/s2 how fast would it be…

A: Initial speed of the car,  Acceleration of the car,  Time interval,    Applying the first equation…

Q: What is the acceleration of a car that increases its velocity from 0 to 100 km/h in 10 s?

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