Question

Can a body have :
(i) A uniform speed , but still have acceleration
(ii) A zero velocity but still have acceleration ? Give an example of each kind .

Answer 1

Answer:

i) yes

Explanation:

ii) no

I hope this helps u

Answer 2

Answer:

1. yes
2. no

Explanation:

(i) A body can have acceleration even when it has uniform speed. A body in uniform circular motion has uniform speed but at every point its direction of velocity changes, so its motion is accelerated. (ii) Yes, a body can have acceleration even when its velocity is zero.

Yes, a body with a velocity 0 can still accelerate. The simplest example is a body which is thrown up. At the peak point its velocity becomes 0 but still accelerates due to gravity.

Hope it helps!

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