Question

A car travels a distance of 100 km in 2h. Its average speed is 50 km h-1 all time

Answer 1

Answer:

Explanation:

For first one hour

Speed =50 km per hour

Time = 1 hour

Distance covered = speed x time

= 50km/h X 1h

=50km

For next one hour

Speed =100 kilometre per hour

Time = 1 hour

Distance covered= speed X time

= 100km/h X 1h

=100km