Repeat Problem 10.11 using energy considerations. Problem 10.11 As shown in Fig. 10-3, a mass m =
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Repeat Problem 10.11 using energy considerations.
Problem 10.11
As shown in Fig. 10-3, a mass m = 400 g hangs from the rim of a frictionless pulley of radius r = 15 cm. When released from rest, the mass falls 2.0 m in 6.5 s. Find the moment of inertia of the wheel.
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m = 400 g mg Fig. 10-3 FT FT a
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Originally the mass m had PE G mgh where h 20 m It loses all this PE G an...View the full answer
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