Question

Adjoining figure shows a velocity-time graph. This shows that

• A. the body is at rest
• B. the body starts from rest and moves with uniform velocity
• C. the body has some initial velocity and moves with uniform acceleration
• D. the motion is retarded

Answer 1

The correct option is C the body has some initial velocity and moves with uniform acceleration

As $v–t$ graph is a straight line, its slope $=dv/dt$, i.e., acceleration is constant or uniform.
Further, $v\ne 0,t=0$; so the body has some initial velocity.
Hence, the correct answer is option (c).