1.

If we have been told that A stone weighs 2.5kg......so here is 2.5kg the mass or weight. If it is weight then the potential energy should be equal to Weight*height...where height is 6m 2.5kg*6m 15kgm

Answer»

If we have been told that

A stone weighs 2.5kg......so here is 2.5kg the mass or weight.

If it is weight then the potential energy should be equal to

Weight*height...where height is 6m

2.5kg*6m

15kgm



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