The velocity of a body depends on time according to the equation v=20+0.1t2. The body is undergoing 

(1) Uniform acceleration

(2) Uniform retardation

(3) Non-uniform acceleration

(4) Zero acceleration

Concept Videos :-

#42 Non Uniform Acceleration
#43 Solved Examples 29
#44 Solved Examples 30

Concept Questions :-

Non-uniform acceleration

(3) Acceleration a=dvdt=0.1×2t=0.2t

Which is time dependent i.e. non-uniform acceleration.  

Difficulty Level:

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