Physics, 14.02.2022 19:40 angelinamadriga
An Atwood’s machine consists of blocks of masses m1=10.0 kg and m2 = 20.0 kg attached by a cord running over a pulley as in the figure below: The pulley is a solid cylinder with mass M=8.00 kg and radius r=0.200 m. The block of mass m2 is allowed to drop, and the cord turns the pulley without slipping. a) Why must the tension T2 be greater than the tension T1? b) What is the acceleration of the system, assuming the pulley axis is frictionless? 6 c) Find the tensions T1 and T2.
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Which describes increasing the efficiency of energy resource
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Scientist have use computer models to create a series of maps that show how susceptible coastal cities in island countries are to the sea rising at different levels.the map shows that a 1 meter rise would swap cities all along the us eastern seaboard. a 6-meter sea level rise with sub merge a large part of florida. thermal expansion has already raise the oceans 10 to 20 centimeters the most likely cause,directly and indirectly, for such a rise in sea level is
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Ajet plane flying 600 m/s experience an acceleration of 4.0 g when pulling out of a circular dive. what is the radius of curvature part of the path in which the plane is flying? a) 7100 m b) 650 m c) 9200 m d) 1200 m
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An Atwood’s machine consists of blocks of masses m1=10.0 kg and m2 = 20.0 kg attached by a cord runn...
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