Question

Va) A girl leaves her home. She travels in a car and returns home after covering 20 km in 2 hours. What is
her average displacement?
odohrath what will be it's speed in m/s2​

Answer 1

Answer:

displacement is 0 and speed is 10km

Answer 2

Explanation:

Girl leaves home and again return to its original position i.e home.

Therefore Displacement is the shortest distance covered between initial and final position.

In this case the average displacement is 0 as initial and final position is same i.e, Home in this case.

AVERAGE DISPLACEMENT = 0 m/s.