A graph of x versus t is shown in Fig. 3.3. Choose correct alternative

1.	A graph of x versus t is shown in Fig. 3.3. Choose correct alternatives from below.(a) The particle was released from rest at t = 0.(b) At B, the acceleration a > 0.(c) At C, the velocity and the acceleration vanish.(d) Average velocity for the motion between A and D is positive.(e) The speed at D exceeds that at E.
Answer» (a) The particle was released from rest at t = 0. (c) At C, the velocity and the acceleration vanish. (e) The speed at D exceeds that at E.

A graph of x versus t is shown in Fig. 3.3. Choose correct alternatives from below.(a) The particle was released from rest at t = 0.(b) At B, the acceleration a > 0.(c) At C, the velocity and the acceleration vanish.(d) Average velocity for the motion between A and D is positive.(e) The speed at D exceeds that at E.

Answer»

(a) The particle was released from rest at t = 0.

(e) The speed at D exceeds that at E.