A 70-kg ice skater slides on rough ice at a speed of 2.4 m/s, coming to rest uniformly in 3.52 s due to ice friction. What is the friction force exerted by the ice?
A 70-kg ice skater slides on rough ice at a speed of 2.4 m/s, coming to rest uniformly in 3.52 s due to ice friction. What is the friction force exerted by the ice?
Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter5: Newton's Laws Of Motion
Section: Chapter Questions
Problem 63PQ: A 75.0-g arrow, fired at a speed of 110 m/s to the left, impacts a tree, which it penetrates to a...
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A 70-kg ice skater slides on rough ice at a speed of 2.4 m/s, coming to rest uniformly in 3.52 s due to ice friction.
What is the friction force exerted by the ice?
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