The velocity of a body depends on time according to the equative `v = 20 + 0.1 t^(2)`. The body is undergoing

Options

A. Uniform acceleration
B. Uniform retardation
C. Non uniform acceleration
D. Zero acceleration

Answer

C

Explanation

`V=20+0.1 t^(2)`
`a=(dv)/(dt)=0+0.2` t
Acceleration of particle is changing with time, acceleration is non-uniform