Physics, 28.08.2020 03:01, shanicar33500
This time, Bob rides the first mile at 32 mph, and the second mile at 60 mph. Alice rides the
entire two miles at the average of the two speeds. Calculate Bob's time minus Alice's time
in minutes.
Answers: 1
Physics, 21.06.2019 21:40, taylordalton93
This problem has been solved! see the answera non-uniform fire escape ladder is 6.0m long whenextended to the icy alley below. it is held at the top by africtionless pivot, and there is neglibible frictional force fromthe icy surface at the bottom. the ladder weighs 250n, and it'scenter of gravity is 2.0m along the ladder from the bottom. amother and child of total weight 750n are on the ladder 1.5m fromthe pivot. the ladder makes an angle θ with the horizontal. find the magnitude and direction ofa) the force exerted by the icy alley on the ladderb) the force exerted by the ladder on the pivotc) do your answers in part a and b depend on the angle?
Answers: 3
Physics, 22.06.2019 15:30, linnaefoos2183
This is the number of complete movements of a wave per second.
Answers: 1
This time, Bob rides the first mile at 32 mph, and the second mile at 60 mph. Alice rides the
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