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Solnce55 [7]
11 months ago
7

The same book is placed on a table .9m high. What type of energy does it have and how much?

Physics
1 answer:
Lina20 [59]11 months ago
6 0

<em>mass (m)= 5 kg</em>

<em>height (h)= 9m </em>

<em>gravity (g)= 9.8 m/s^2</em>

It has Potential energy. (PE)

• PE = mgh

Replacing:

PE = 5 * 9.8 * 9 = 441 Joules

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