Question

Let v vector and a vector denote the velocity and acceleration of a body respectively. Then,
a) a vector can be non zero when v = 0
b) a must be zero when v = 0
c) a may be zero when v is not equals to 0
d) a must be zero when v is constant

Answer 1

Answer:

c option is correct answer

Answer 2

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★Option C is correct.

Because both velocity and acceleration have same direction so there will be an increase in magnitude of velocity.