Question

Figure shows the displacement time (x-t) graph of a body moving in a straight line which one of the graph shown in figure represents the velocity- time (v-t) graph of the motion of the body.
A.
B.
C.
D.

Answer 1

Correct Answer - D
0 to 5 s, velocity is `+ve` and constant 5 to 15 s : slope is zero 15 to 20 s: velocity is `-ve` and constant