Physics, 23.11.2020 14:30 dogwisperer101
The two blocks are attached to each other by a massless string that is wrapped
around a frictionless pulley as shown in figure-2. When the bottom 4.00 kg block is
pulled to the left by the constant force P~ = 45 N, the top 2.00 kg block slides across
it to the right. Assume that the coefficient of kinetic friction between all surfaces
is μk = 0.400
Answers: 2
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In what direction does the medium move relative to the direction of the wave? explain.
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Physics, 21.06.2019 23:30, EstevanOtero7361
Adding more pulleys to a system of pulleys needed to lift an object. a. increases the force b. decreases the force c. increases the amount of work d. decreases the amount of work
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Physics, 22.06.2019 10:30, sakotaco3455
In science and physics what is the standard unit of measure for speed?
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The two blocks are attached to each other by a massless string that is wrapped
around a frictionles...
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