The displacement-time graph of a particle is as shown below. It indicates that

Options

A. The particle starts with a certain velocity but the motion is retarded and finally the particle stops.
B. Velocity of the particle is contant throught.
C. Acceleration of the particle is constant throughout
D. The particle strts with a velocity, the motion is accelerated and finally the particle moves with a constant velocity

Answer

A

Explanation

The displacment ………….