Physics, 15.04.2020 22:46 laurajwyman1952
In an Atwood machine the two masses (m1 =5.0kg and m2 = 3.0 kg) are released from rest, with m1 at a height of h=0.75 m above the floor. When m1 hits the ground, its speed is v= 1.8 m/s. Assume that the pulley is a uniform disk with mass mp with radius r = 12 cm. Find a general expression of mp as a function of m1, m2, v and h. and then determine the pulleys mass. What % of total KE is stored in the KE of the pulley? (Icylinder = ½ mr2)
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In an Atwood machine the two masses (m1 =5.0kg and m2 = 3.0 kg) are released from rest, with m1 at a...
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