Nataliya

answers: 1

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Answer:

As we know PE at height h is equal to magh

PE=mgh

(1) If the mass double than

New mass is 2m

PE=2mgh

It means PE also double

(2) If the mass quarters than

New mass is m/4

PE=mgh/4

It means PE also quarters

(3) If the mass triple than

New mass is 3m

PE=3mgh

It means PE also triple.

PE=mgh

(1) If the mass double than

New mass is 2m

PE=2mgh

It means PE also double

(2) If the mass quarters than

New mass is m/4

PE=mgh/4

It means PE also quarters

(3) If the mass triple than

New mass is 3m

PE=3mgh

It means PE also triple.

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