A block of mass m sliding on a frictionless table is attached to a string that passes

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A block of mass m sliding on a frictionless table is attached to a string that passes through a hole in the table. Initially, the block is sliding with speed v0 in a circle of radius r0. Find

(a) The angular momentum of the block,

(b) The kinetic energy of the block, and

(d) How much work is required to reduce the radius of the circle from r0 to r0/2?

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Fundamentals of Ethics for Scientists and Engineers

ISBN: 978-0195134889

1st Edition

Authors: Edmund G. Seebauer, Robert L. Barry

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Question Posted: Jul 13, 2011 08:22 PM

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A block of mass m sliding on a frictionless table is attached to a string that passes

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a L 0 r 0 mv 0 b K 0 12 mv 0 2 c T ...View the full answer

Fundamentals of Ethics for Scientists and Engineers

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