The velocity of a body depends on time according to the equation $v = 20 + 0.1{t^2}$. The body is undergoing
Uniform acceleration
Uniform retardation
Non-uniform acceleration
Zero acceleration
The velocity of a body depends on time according to the equation $v = 20 + 0.1{t^2}$. The body is undergoing
Acceleration $a = \frac{{dv}}{{dt}} = 0.1 \times 2t$ $ = 0.2t$
Which is time dependent i.e. non-uniform acceleration.