A person gets in an elevator on the ground floor and rides it to the top of the building. Choose a velocity-versus time graph for this motion.

Q: A horse canters away from its trainer in a straight line, moving 45 m away in 8.7 s. It then turns…

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Q: A motion detector is mounted on the floor, pointing straight up. A baseball is held 8 feet above the…

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Q: I am doing a free-fall experiment for Physics and I need to make a position vs. time graph using the…

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Q: A steel ball is thrown up from the top of a tower of height 125 m with a velocity of 90 m/s . While…

A: Height of tower  Initial velocity with which the steel ball is thrown  Acceleration due to gravity…

Q: Shown below is a graph of velocity-versus-time for a moving object. The object starts at position x…

A: From the graphAt t = 0 x = 0 m Initial velocity = u = 5 m/s At t = 4 s v = final velocity = 15 m/s…

Q: A balloonist, riding in the basket of a hot air balloon that is rising vertically with a constant…

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Q: A ball is thrown downward from the top of a building with an initial speed of 25 m/s. Its trikes the…

A: The second equation of motion is  s= u t + 12at2 where, u is the initial velocity, a is the…

Q: Shown below is a graph of velocity-versus-time for a moving object. The object starts at position x…

A: Initial velocity at t= 0s is 4m/sFinal velocity at t = 2s is 2m/sFinal velocity at t=4s is 2m/s

Q: A rocket sled accelerates at 27.1 m/s2 for 3.9 s. How far has it traveled from its initial position…

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Q: A ball is dropped from rest from the top of the building. What is the velocity of the ball 3.0…

A: A ball is dropped, therefore the initial velocity is 0m/s. u=0m/s Assuming body is undergoing…

Q: A cat is being chased by a dog. Both are running in a straight line at constant speeds. The cat has…

A: Given Data:The cat has a head start of The speed of the dog is Time taken by Dog to catch the cat is…

Q: While standing at the edge of the roof of a building, a man throws a stone upward with an initial…

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Q: Your roommate drops a tennis ball from a third-story balcony. It hits the sidewalk and bounces as…

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Q: The following graph depicts the velocity of someone playing tag over a short period of time. Use…

A: "Since you have posted a question with multiple sub parts, we will provide the solution only to the…

Q: A ball is released from a crane, and hits the ground with a velocity of 17.8 m/s. How high up was…

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Distance and Speed

The speed, distance and time relation forms the basis of study of motion. You will need these concepts in the study of Mechanics. This concept is applicable for students who are studying the following courses –