A 100 kg block is pulled at a constant speed of 62 ms
A 100 kg block is pulled at a constant speed of 6.2 m/s across a horizontal floor by an applied force of 123 N directed 27° above the horizontal. What is the rate at which the force does work on the block?
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sometimes as a solute dissolves in a solvent the solute molecules dissociate to some extent sometimes solute molecules
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a 100 kg block is pulled at a constant speed of 62 ms across a horizontal floor by an applied force of 123 n directed
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