Question

A particle is travelling with a constant velocity. What does this mean?

• A. Force on the particle is non zero
• B. Velocity of the particle is zero
• C. Acceleration of the particle is zero
• D. Momentum of the particle is zero

Answer 1

The correct option is C Acceleration of the particle is zero

A particle is travelling with a constant velocity.let velocity is $v=K$

there fore acceleration is $a=\frac{dv}{dt}=\frac{dk}{dt}=0$.

acceleration of the particle is zero