Question

A car is moving along a
straight line, say OP in Fig. 3.1. It moves
from O to P in 18 s and returns from P to Q
in 6.0 s. What are the average velocity
and average speed of the car in going (a)
from O to P ? and (b) from O to P and back
to Q ?

Answer 1

Answer:

It moves at the speed of 45