The 200-mm-radius brake drum is attached to a larger flywheel that is not shown. The total mass
Question:
The 200-mm-radius brake drum is attached to a larger flywheel that is not shown. The total mass moment of inertia of the flywheel and drum is 19 kg ?? m2 and the coefficient of kinetic friction between the drum and the brake shoe is 0.35. Knowing that the initial angular velocity of the flywheel is 360 rpm counterclockwise, determine the vertical force P that must be applied to the pedal C if the system is to stop in 100 revolutions.
G 250 mm P 150 mm A 200 mm 375 mm D
Step by Step Answer:
N LL W Dy Dy Kinetic energy Work 360 rpm 127 rads 0 T 1 19127 13502 10 J T 0 ...View the full answer
Vector Mechanics for Engineers Statics and Dynamics
ISBN: 978-0073212227
8th Edition
Authors: Ferdinand Beer, E. Russell Johnston, Jr., Elliot Eisenberg, William Clausen, David Mazurek, Phillip Cornwell
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