Question

If a particle is at rest then it
(1) May be accelerated
(2) Must be accelerated
(3) May not be accelerated
(4) Both (1) and (3)
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Answer 1

Answer:

4) Both (1) and (3)

Explanation:

If a particle is at rest then it may be accelerated and may not be accelerated

Answer 2

fourth option is correct if a body is interest then it must be accerlated or it may not be accelerated .it is accelated only when there is some energy/force applied or it remained in rest when there is no force/energy is applied