A child dangles a 1.50-kilogram stuffed toy 0.500 meters from the ground. What is the potential energy of the toy?

Answers are:

0.188 J

0.750 J

7.35 J

14.7 J

Cells are known as the foundation of all life. How have these small structures changed our planet?

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Kelly sits on a rock. Her weight is an action force. Describe the reaction force.

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A free-falling golf ball strikes the ground and exerts a force on it

What are the main activities involved in studying physics?

What is the energy that moves your arms and legs

A moving object can be in equilibrium. Explain.