a 24 kg rock containing 3,528 j of potential energy rests upon the edge of a cliff how tall is the cliff?

the answer is The height of the cliff is 15m

Explanation:

Potential gravitational energy is computed with the formula:

PEgrav=Mgh

Where:

PEgrav = Potential gravitation energy (J)

m = mass (kg)

h = height (m)

g = acceleration due to gravity (9.8m/s^2)

Take note that acceleration due to gravity is a constant.

All you need to do is put in what you know and solve for what you don't know. So your given is the following:

PEgrav = 3,528J

m = 24 kg

g = 9.8 m/s^2

Put that into your formula:

3,528J=(24kg)(9.8m/s^2)(h)

3,528J= (235.2kg*m/s^2)(h)

3,528/235.2= 15

The height of the cliff is 15m.

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