Question

A car travels with speed v1, for the first half of
the journey distance, during the second half of
the journey distance it travelled with a speed
of v2, for half of the time and with a speed of
V3 for remaining journey time. Find the
average speed
​

Answer 1

Answer:

v1 +v2+ v3/3

Explanation:

Average Speed- It is defined as the total path length travelled divided by the total time interval during which the motion has taken place

Average Speed=Total  distance/total time

It is a scalar quantity. Its unit is m/s.