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AURORKA [14]
3 years ago
12

What is the first law of gravity??

Physics
1 answer:
neonofarm [45]3 years ago
6 0

Answer:

every object will remain at rest or in uniform motion in a straight line unless compelled to change its state by the action of an external force.

Explanation:

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If we add 50 Joules of thermal energy to a heat engine, and that heat engine does 30 Joules of work, how much thermal energy is
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2 years ago
The weightlifter's internal store of energy decreased when he lifted the bar.
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The energy returns to the weightlifter's muscles, where it is dissipated as heat.

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