Compute change in kinetic energy and average power output
A 66 human sprinter can accelerate from rest to 11 in 3.4 . During the same interval, a 28 greyhound can accelerate from rest to 23 . Compute (a) the change in kinetic energy and (b) the average power output for each.
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During the same interval, a 28 greyhound can accelerate from rest to 23 . Compute (a) the change in kinetic energy and (b) the average power output for each.
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While mopping the deck, a sailor pushes with a force of 30 N down on the handle of his mop at an angle of 45 to the horizontal. If the mop accelerates horizontally at 1.0 m/s2 and the coefficient of kinetic friction is 0.10, what is the mass of th
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