Question

what is the potential gravitational energy of an object that has 717 j of total mechanical energy and 260.7 j of kinetic energy?
report your answer to 1 decimal place. your permitted error is ±0.1 j. if your answer is negative, please make sure to include the ne
answer

Explanation:

Step1: Recall the formula for total mechanical energy

The formula for total mechanical energy \(E\) is \(E = K + U\), where \(K\) is kinetic energy and \(U\) is potential energy.

Step2: Solve for potential energy

We can rearrange the formula to \(U=E - K\). Substitute \(E = 717\space J\) and \(K = 260.7\space J\) into the formula: \(U=717 - 260.7\).

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Answer:

\(456.3\)