Question

Consider the motion of the tip of the minute hand of a clock. In one hour

• A. the displacement is zero.
• B. the distance covered is zero.
• C. the average speed is zero.
• D. the average velocity is zero.

Answer 1

Answer: (A), (D)

The correct options are
A the displacement is zero.
D the average velocity is zero.

Displacement$=x_f-x_i=0$

Velocity$=v=\frac{Displacement}{Time}=0$