A car travels 40 m in 8.5 s with uniformly de-acceleration to a final velocity of 2.8 m/s. (1) Find the car's initial velocity. (2) Find its de-acceleration.

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Q: A car travels 40 m in 8.5 s with uniformly de-acceleration to a final velocity of 2.8 m's. (1) Find…

A: Given: The distance (S) traveled by car is 40 m. The time is taken (t) for the motion is 8.5 s. The…

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Q: A body is thrown vertically upward with an initial velocity of 9m/s. Assuming that it falls freely…

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Q: a car covers 40 m in 9.45 s  while uniformly slowing down to a final velocity of 2.5 m/s a) find the…

A: Solution: Given that d = 40 m t = 9.45 s final velcity v =2.5 m/s

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Q: Is it possible that the velocity of a body changes and its acceleration remains constant?

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Q: a car accelerates uniformly from rest to speed of 40.0 mi/h in 12.0 s. Find (a) the distance the car…

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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 –