Question

12. 300 J of work is to be done in lifting a bag of mass
5 kg in weight up to height of 4 m from the ground.
What will be the acceleration with which the bag wan
raised?
(Take, g = 10 ms-2)

Answer 1

Answer:

body of mass 5 kg falls from a height of 10 m to 4 m. Calculate the loss in potential energy of the body. (Take g=10 ms

−2

).

Answer 2

Answer:

body of mass 5 kg falls from a height of 10m to 4m . calculate the loss in potential energy of the body (Take, g = 10 ms-2)