Physics, asked by harmantechno, 10 months ago

A box of books weighing 80 kg is on a table 75 cm height what is it's potential energy relative to the floor.

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Answers

Answered by jagatpaljagat3844
4

Answer:

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Answered by rinayjainsl
0

Answer:

The potential energy of box of books relative to the floor is 588.6J.

Explanation:

Given that,

A box of books weighing 80kg is on a table 75cm height and we are required to find it's potential energy relative to the floor.

The data in symbolic form is

m=80kg\\h=75cm=0.75m

For any body of mass m situated at an height h from the ground,its potential energy with respect to ground is

P.E=mgh

Where,g=acceleration due to gravity.

Substituting the given values in the above relation we get

P.E=80\times9.81\times0.75=588.6J

Therefore,

The potential energy of box of books relative to the floor is 588.6J.

#SPJ2

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