Question

Define uniform acceleration .what is the shape of the speed-time graph in such w case

Answer 1

Answer:

uniform acceleration. is the ratio of average velocity and time

in speed and time graph ,,v=dx /dt

Answer 2

Answer:

Uniform acceleration is a change of equal velocity in equal intervals of your time.

Explanation:

If an object's speed (velocity) is increasing at a continuing rate then we say it has uniform acceleration. the speed of acceleration is constant. If a car accelerates then slows down then speeds up it doesn't have uniform acceleration.

1) The motion of a freely falling body and a vertically thrown up body is the instance of uniform acceleration.

2) The motion of a ball rolling down a machine is another example of uniform acceleration.

Uniform acceleration is a change of the same velocity in the same intervals of time. The condition during which a body covers an equal distance in an equal interval of time is known to be uniform velocity.

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