A 10 kilogram block is attached to a light cord that is
A 10 kilogram block is attached to a light cord that is wrapped around the pulley of an electric motor. Find the power output of the motor when it is pulling the block upward with an instantaneous speed of 3 m/s and an upward acceleration of 2m/s2.
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a ladybug of mass 075m lies on the rim of a uniform disk of mass 285 m that can rotate freely about its center the
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a 10 kilogram block is attached to a light cord that is wrapped around the pulley of an electric motor find the power
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a 13 cm long 9 mm diameter string was found to stretch 49 mm under a force of 11 n the string breaks at a force of 40
a person pushes a block with a force of 350 newton for 15 s determine what is the impulse on the
find what the difference between mass and weight as well as the difference between velocity and
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