Q.

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

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a

zero acceleration

b

non-uniform acceleration

c

uniform retar9ation

d

uniform acceleration

answer is C.

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Detailed Solution

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Acceleration = dt= 0.2 t which is not constant.

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