[" 1) A man walks for "],[" a speed of tmst & then suce "],[" for "1" min at a speed of "3],[" along a straight toguk.What "],[" is the are "],[" man? "]

A man walks for 1 "minute" at a speed of 1 m s^(-1) and then runs for 1 min at a speed of 3 ms ^(-1) along straight track, What is the average speed of the man?

A man walks for 1 minute at a speed of 1 m s^(-1) and then runs for 1 min at a speed of 3 ms ^(-1) along straight track, What is the average speed of the man?

A man walks for 1 minute at a speed of 1m/s and then runs for 2 minute at 3m/s. What is the average speed of the man?

A man walks for 1 minute at a speed of 1m/s and then runs for 2 minute at 3m/s. What is the average speed of the man?

Compute your average velocity in the following two cases, (a) You walk 73.2 m at a speed of 1.22 m/s and then run 73.2 m at a speed of 2.85m/s along a straight track. (b) you walk for 1.00 min at a speed of 1.22 m/s and then run for 1.00 min at 3.05 m/s along a straight track. (c) Graph x versus t for both cases and indicate how the average velocity is found on the graph.

A man walks at a speed of 6 km/hr for 1 km and 8 km/h for the next 1km. What is his average speed of the walk of 2 km?

A man walks at a speed of 6 km h^-1 for 1 km and 8 km h^-1 for the next 1 km.What is the average speed for the walk fo 2 km?

A man of 55 kg is holding a bucket of mass 25 kg. He walks 50 m on a level road at a constant speed of 3 ms" and then climbs up a hill of height 20 m. What is the work done by the man ?