Question

A man walks from his home to office in 10 mins and from office to home in 15 mins. The distance between the house and home = d. find out his average velocity.

• A. $\frac{2d}{25}$
• B. $\frac{2d}{1500}$
• C. $\frac{d}{1500}$
• D. 0

Answer 1

The correct option is D

0

Avg velocity $=\frac{\text{total displacement}}{\text{total time}}$

Here, displacement = 0

Avg velocity $=\frac{0}{25}=0$