Question

a body in equlibirum should? (A)remain at rest(B )be moving with uniform Velocity(C)be moving with constant acceleration(D) should not have any acceleration

Answer 1

equilibrium are of two types : static and dynamic . in static equilibrium, net external force and torque acting on a system are zero while in dynamic equilibrium, net external force and torque on a system moving with constant velocity are zero.

here option (A) body is in static equilibrium, because is in rest. and no net external force act on body .
we can't say about (B), (C) and (D), because here question didn't mentioned about state of motion or external force and torque.

hence, option (A) is correct

Answer 2

Answer:

Explanation:

Equilibrium means net force should be 0.

All forces should be balanced.

Hence,A and B are correct.