Question

The displacement-time graph being a straight line inclined to the time axis implies

• A. that the body is at rest
• B. that the body is moving with uniform velocity
• C. that the body is moving with increasing velocity
• D. that the body is moving with decreasing velocity

Answer 1

Answer: (B)

that the body is moving with uniform velocity

Slope of a displacement-time graph with time axis measures velocity.
The graph being a straight line implies uniform slope throughout.
So, the body moves with uniform velocity.