1 point A cannon is aimed vertically upward and is used to launch a 44 kg circus performer to a trapeze above. If the trapeze is 10m above the cannon, how much energy was used by the cannon?

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asked Jan 28, 2022 110k views

1 vote

1 point

A cannon is aimed vertically upward and is used to launch a 44 kg circus
performer to a trapeze above. If the trapeze is 10m above the cannon, how
much energy was used by the cannon?

Physics
high-school

Projjol asked

by Projjol

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1 Answer

3 votes

Answer:

4,312 J

Step-by-step explanation:

PE = mgh

= 44(9.8)(10)

= 4,312

Tennesha answered Feb 3, 2022

by Tennesha

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