Question

A BODY OF MASS 5 KG TAKES TWO SECONDS TO FALL FROM THE TOP OF THE TOWER TO THE GROUND.FIND THE WORK DONE BY GRAVITY.

Answer 1

@satellite73

Answer 2

@simr3d

Answer 3

W = F*d
find the force of the object (its WEIGHT).

plug and solve

Answer 4

force of the object its weight??????

Answer 5

@JFraser

Answer 6

the force exerted by an object is equal to its weight. You have been given the MASS of the object. Find its WEIGHT

Answer 7

ok.....sorry i studied +1 physics 5 years ago

Answer 8

then d by s=ut+(1/2)gt^2 is it?

Answer 9

yes

Answer 10

force=weight.....still dont remember it.........can u explain a bit more clearly

Answer 11

??