Question

8. (a) Define uniform acceleration. What is the acceleration of a body moving with uniform velocity?​

Answer 1

Explanation:

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

An object moving in uniform circular motion has constant speed but the velocity is constantly changing (because the direction of motion is changing) Uniform velocity implies zero acceleration.

Hope it helps you

Answer 2

Explanation:

1)Uniform acceleration: is change in velocity in equal intervals of time.

2)acceleration: is thae change in velocity.

3) uniform velocity: if the velocity of an object covers equal distance in equal intervals of time is said to be uniform velocity.

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