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Physics, 26.06.2019 09:50 davidb1113
Ahockey puck is set in motion across a frozen pond. if ice friction and air resistance are neglected, the force required to keep the puck sliding at constant velocity is a) zero. b) equal to its weight divided by its mass. c) equal to the product of its mass times its weight.
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Ahockey puck is set in motion across a frozen pond. if ice friction and air resistance are neglected...
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