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The velocity of body is given as v = 20 ...

The velocity of body is given as `v = 20 + 0.1 t^2`. The body is undergoing

A

uniform acceleration

B

Uniform retardation

C

Non-uniform acceleration

D

Zero acceleration

Text Solution

Verified by Experts

The correct Answer is:
C

It is given that
`upsilon = (t^(2))/(10)+20`
Differentiating both sides w.r.t. time, we get
`(d upsilon)/(dt)=(2t)/(10)+0=(t)/(5)`
`therefore` Acceleration, `a=(d upsilon)/(dt)=(t)/(5)ne` constant
Hence, it is a case of non-uniform acceleration.
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