Physics, 17.01.2020 22:31 mirianplacencia27
a dresser of mass 60kg is pushed hard enough to set it in motion across a flat surface. the
coefficient of kinetic friction between the dresser and the surface is uk=0.52. what minimum
pushing force is needed to keep the box moving at a constant velocity?
Answers: 2
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Modify the equation fδt=δ (mv) to find the force of friction.
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Acar moves at 12m/s and coasts up a hill with a uniform acceleration of -1.6m/s2. how far has it traveled after 6.0s?
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Aclarinetist, setting out for a performance, grabs his 3.350 kg clarinet case (including the clarinet) from the top of the piano and carries it through the air with an upward force of 24.65 n. find the case's vertical acceleration. indicate an upward acceleration as positive and a downward one as negative.
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Physics, 22.06.2019 11:00
What is the measurement of how fast an object moves relative to a reference point?
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a dresser of mass 60kg is pushed hard enough to set it in motion across a flat surface. the
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