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

Q: A plane is flying at a velocity of 12m/s, if this accelerates and it reaches a velocity of 20m/s,…

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Q: What is the difference between acceleration, velocity, and speed?

A: Acceleration: It is the rate of change of velocity of an object with time. It is a vector quantity.…

Q: Henrietta is riding the Giant Drop at Great America. If Henrietta free-falls for 2.9 seconds, what…

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Q: If you drop a rock from a brigdge, how fast is it going in three seconds?  A: 3 meters B: 9.8 meters…

A: Initial velocity of rock is zero and acceleration due to gravity acts downward due to which rock…

Q: There were 2 boys standing on top of a bridge. The 1st boy drops a 1.5kg rock while the 2nd boy…

A: h=ut+0.5gt2

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: Johnny drives on a freeway at a constant speed of 100nmph and in a straight line, what is happening…

A: Acceleration is the rate of change of velocity.

Q: What is acceleration? Acceleration is a change in over time.

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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: car travels 16 km in 12 min, calculate the speed of the car, express your answer is mph there are…

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Q: A runner went from 6 m/s to 2 m/s in 2 seconds, what was his acceleration?

A: By equation of motion:- V = U + at Here, V = final velocity U = initial velocity a = acceleration t…

Q: Lightning McQueen moves from rest and accelerates for 9 seconds. Its velocity after 5 seconds is…

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Q: In 3.0 seconds, the braking of an automobile reduces its speed from 74 miles per hour to 30 miles…

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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: A car travels at 15 m/s for 75 meters. How many seconds does it take to travel that distance at that…

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Q: On the moon, the acceleration of a free-falling object is -1.6 meters per second per second. A stone…

A: Acceleration = -1.6 m/s² Time= 40 seconds

Q: A bike is moving 2 m/s for 15 seconds. What distance does the bike travel?

A: velocity , v = 2 m/s Time , T = 15 seconds To find = Distance covered

Q: A punter kicks a football from 2 feet off of the ground with an initial velocity of 87 feet per…

A: Consider vertical motion of the ball,v2-u2=2asinitial vertical velocity id…

Q: You shoot a cannonball off the side of a cliff. The cannonball leaves the cannon at 30 m/s , and it…

A: Given Velocity of the cannonball is u = 30 m/s and the horizontal distance covered by the cannonball…

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

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Q: A sports car goes from 0 to 100 mph in 7.9 seconds. What is the cars acceleration

A: Given Data: The initial velocity of a car is, vi=0 mph The final velocity of a car is, vf=100 mph…

Q: Calculate the acceleration of a car that starts at 20 miles per hour and speeds up to 55 miles per…

A: Solution: Given that vi = 20 mph  vf = 55 mph t = 7 s = 7/3600 h

Q: If your car accelerates from rest to 30.0 m/s in 8.0 seconds, what is its acceleration? Using that…

A: a=v-u∆t=30.0 m/s-0 m/s8.0 s=3.75 m/s2

Q: A car, initially traveling at 8 miles per hour, comes to rest in 7.5 s. What was its acceleration in…

A: Given: The initial speed of the car is 8 mi/h. The final speed of the car is 0 mi/h. The time…

Q: How much force does it take to bring a 1,200 N car from rest to a velocity of 40 m/s in 6 seconds?

A: Force is the product of mass of the body and the acceleration to keep it in motion. F=ma It is…

Q: What is the effect of air resistance on the acceleration of falling objects? What is the…

A: A freely falling object is any object moving either upward or downward under the influence of…

Q: A car is traveling at a speed of 25 m/s, and accelerates at a rate of 1.5 m/s2 for 10 seconds. What…

A: Speed of the car will increase due to acceleration applied on the car.

Q: Ignoring air resistance, how long will it take a rock that falls off a 50 meter cliff to hit the…

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Q: I bought a car which has an acceleration of 0.5 m/s²for the first 60 seconds, maintains velocity for…

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Q: If the acceleration of an object is 6 m/s2, how much does the object’s velocity change each second

A: Given: The acceleration of the object is 6 m/s2. The time difference is 1 s. Introduction: The rate…

Q: A car is moving at a speed of 6 meters/Second In 5 Seconds, he increases its speed to 16…

A: We know thatv=u+atWherev=final velocityu=initial velocitya=accelerationt=time taken

Q: A south African frog is capable of jumping as far as 10 m in one hop. Suppose he made 5 of these…

A: Velocity of of an object  is defined as the displacement or distance  covered per unit time. It is…

Q: What is the formula for Acceleration?

A: Acceleration is the rate of change of velocity. Usually, acceleration means the speed is changing,…

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 ball rolls down a ramp for 0.5 seconds. If the initial velocity of the ball was 0.8 m/sec and the…

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Q: If a Ford Mustang can accelerate from 0 to 60mph in 4.2 seconds, what is its acceleration

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Q: A car travels 374 meters in 17 seconds.A bus travels 414 meters in 23 seconds which vehicle is…

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Q: What is the acceleration of a basketball starting at 30 m/s and then being CAUGHT after 2 seconds?

A: Given: u = 30 m/s, v = 0 m/s, t = 2 s

Q: The velocity of a 40 kg object increases from 20 m/s to 30 m/s in 2 seconds. What is the…

A: The mass of the object, m= 40 kg   The initial velocity of the object, vi=20 m/s   The final…

Q: What is the fastest velocity? And what is the total distance?

A: Slope of a position-time graph gives the velocity. It is calculated as: v=change in positionchange…

Q: A stone is dropped from a height of 900 meters, how long does it take to reach the ground

A: Given: The height of the stone from the ground is 900 m. The initial velocity of the object is0 m/s.

Q: car travel during its acceleration

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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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