A 40 kg girl and an 8.4 kg sled are on the frictionless ice of a frozen
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A 40 kg girl and an 8.4 kg sled are on the frictionless ice of a frozen lake, 15 m apart but connected by u rope of negligible mass. The girl exerts a horizontal 5.2N force on the rope. What are the acceleration magnitudes of?
(a) The sled and
(b) The girl?
(c) How far from the girl's initial position do they meet?
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a Since friction is negligible the force of the girl is the only horizontal f...View the full answer
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Related Book For
Fundamentals of Physics
ISBN: 978-0471758013
8th Extended edition
Authors: Jearl Walker, Halliday Resnick
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