A boy starts from a point A, travels to a point B at a distance of 1.5 km and returns to A. If he takes one hour to do so, his average velocity is

A boy walks from his home to a post office at a distance of 0.5 km in 20 min. He then returns to his home in time 25 min. Find the average speed of the boy.

A car travels a distance of 75 km in 1.5 hours What is its speed ?

In 1.0 s , a particle goes from point A to point B , moving in a semicircle of radius 1.0 m (see figure ). The magnitude of the average velocity

In 1.0 s , a particle goes from point A to point B , moving in a semicircle of radius 1.0 m (see figure ). The magnitude of the average velocity

A man walks 4 km towards the north in one hour and then 3 km towards the east in the next hour. His average velocity is

A train takes 3 h to reach from station A to station B at a distance of 400 km and 5 h in its return journey. Find the average speed of the train.

The distance between cities A and B car travels from A to B at 60 miles per hour and returns from B to A long the same route at 40 miles per hour. What is the averge speed for the round trip?

In 1.0 s, a particle goes from point A to point B, moving in a semicircle of radius 1.0 m. The magnitude of the average velocity is :-

A car travels a distance d on a straight road in two hours and then returns to the starting point in next three hours. Its average speed is:-

Chelsea traveled from point A to point B and then from point C. If she took 1 hour to complete the trip with an average speed of 50 mph, what is the total distance she traveled in miles?