The gravitational potential energy is 2940 Joules
The formula for gravitational potential energy is expressed as;
Gravitational Potential energy = m g h
Where;
Substitute the values into the formula;
⇒ 20 × 9. 8 × 15
Multiply through
⇒ 2940 Joules
Thus, the gravitational potential energy is 2940 Joules
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