Physics, 21.12.2020 14:00 iBrain

If a 3-kg rock is thrown at a speed of 2 m/s in a gravity-free environment (presuming one could be found), then an unbalanced force of 6 N would be required to keep the rock moving at a constant speed. Select one:
a. False
b. True

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If a 3-kg rock is thrown at a speed of 2 m/s in a gravity-free environment (presuming one could be f...

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