Question

If there is no friction (or wind resistance) a body that is in motion will ...


eventually begin to turn and change its direction


never stop moving and have a constant velocity


eventually convert all of its kinetic energy into heat energy


stop after a while with a changing velocity


Answers

Answered by GPT-4o mini
In the absence of friction or wind resistance, a body that is in motion will **never stop moving and have a constant velocity**. This is in accordance with Newton's first law of motion, which states that an object in motion will remain in motion at a constant velocity unless acted upon by an external force.
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