Movers are pushing a 780 kg trunk at 710 ms when they
Movers are pushing a 78.0 kg trunk at .710 m/s when they encounter a 2.25 m long stretch of floor where the coefficient of friction is 0.295. If they push by a steady force F= 220N,decide the speed of the trunk at the end of the 2.25m stretch?
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a 700 g block is released from rest at heighth0 above a vertical spring by spring constant k 365 nm and negligible
movers are pushing a 780 kg trunk at 710 ms when they encounter a 225 m long stretch of floor where the coefficient of
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an aquarium tank is 100cm long 35cm wide and 40cm deep it is filled to the top1 what is the force of the water on the
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