A mass m 1 is connected to a pulley of radius R and mass m 2 as
Question:
A mass m1 is connected to a pulley of radius R and mass m2 as shown in Figure P9.74. The mass m1 starts from rest and then falls through a distance h.?
(a) Use conservation of energy to calculate the linear speed of m1.?
(b) What is the final angular velocity of the pulley??
(c) What is the final angular momentum of the pulley??
(d) What was the source of the torque that produced this angular momentum?
Figure P9.74
?
m2 Pulley- R m1 h
Step by Step Answer:
The gravitational potential of the falling block is converted to both rotational kinetic energy of t...View the full answer
College Physics Reasoning and Relationships
ISBN: 978-0840058195
2nd edition
Authors: Nicholas Giordano
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