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A 3.00kg stone is tied to a thin, light wire wrapped around the outer edge of the uniform 8.00kg cylindrical pulley shown in the figure below (Figure 1) . The inner diameter of the pulley is 60.0cm , while the outer diameter is 1.00m . The system is released from rest, and there is no friction at the axle of the pulley.
a) Find the acceleration of the stone.
b) Find the tension in the wire.
c) Find the angular acceleration of the pulley.
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Two stationary positive point charges, charge 1 of magnitude 3.10 nC and charge 2 of magnitude 1.74 nC, are separated by a distance of 36 cm. An electron is free from rest at the point midway between the two charges, and it moves along the line con..
The telescope at a small observatory has objective and eyepiece focal lengths of 16.0 m and 12 cm, respectively. determine angular magnification of the telescope
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