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The velocity fo a body depends on time a...

The velocity fo a body depends on time according to equation, ` v= 2.0 + 0.1 t^2`. The body is undergoing.

A

uniform acceleration

B

uniform retardation

C

non-uniform acceleration

D

zero acceleration

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The correct Answer is:
C

`v=20+0.1 t^(2)`
`a=(dv)/(dt)=0.1xx2t=0.2t`
as acceleration depends on time and it is increaesing with time, hence it is non uniform acceleration.
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