Question

6. [ ] Let v and a denote the velocity and acceleration of a body respectively. Then a) can be non zero when v = 0 b) a must be zero when y = 0 c) a may be zero when v 70 d) a must be zero when v is constant. = 60​

Answer 1

Answer:

a must be zero when v is constant

Explanation:

because acceleration changes the velocity either increases or decrease then if a is zero only then v is constant