A man weighing 100 kg carriesa load of 10kg on his head. He jumps from a tower with the load on his head. What will be the weight of the load as experienced by the man?

A thief jumps from the roof of a house with a box of weight on his head. What will be the. weight of the box as experienced by the thief during jump?

A thief jumps from the roof of a house with a box of weight W on his head. What will be the weight of the box as experienced by the thief during jump ?

A coolie carries a load of 50 kg on his head and walks on a level road upto 100m. What is the work done by him?

A thief jumps from the upper story of a house with a load on this back. What is the force of the load on his back, when thief is in air ?

A thief jumps from the top of a house with a box of weight 25kg wt. on his head.What will be the weight of the box experienced by the thief during his downward fall? Justify your answer.

A man weighing 70kg carries a weight of 10kg on the top of a tower 100 m high. Calculate the work done by the man. (g = 10m//s^2)

A man weighing 500 N carried a load of 100 N up a flight of stairs 4 m high in 5 seconds. What is the power ?