A 62 kg crate is dragged across a floor by pulling on a rope attached to the crate and inclined 18° above the horizontal. (a) If the coefficient of static friction is 0.49, what minimum force magnitude is required from the rope to start the crate moving? (b) If µk = 0.33, what is the magnitude of the initial acceleration (m/s^2) of the crate?

A 62 kg crate is dragged across a floor by pulling on a rope attached to the crate and inclined 18° above the horizontal. (a) If the coefficient of static friction is 0.49, what minimum force magnitude is required from the rope to start the crate moving? (b) If µk = 0.33, what is the magnitude of the initial acceleration (m/s^2) of the crate?

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Description: A 62 kg crate is dragged across a floor by pulling on a rope attached to the crate and inclined 18° above the horizontal. (a) If thecoefficient of static friction is 0.49, what minimum force magnitude is required from the rope to start the crate mov

Physics for Scientists and Engineers: Foundations and Connections

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Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter5: Newton's Laws Of Motion

Section: Chapter Questions

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Newton's Second Law

Newton’s laws of motion describe the relationship between the motion of an object and forces acting on it. Newton’s law of motion has two types as follows:

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A 62 kg crate is dragged across a floor by pulling on a rope attached to the crate and inclined 18° above the horizontal. (a) If the
coefficient of static friction is 0.49, what minimum force magnitude is required from the rope to start the crate moving? (b) If µk = 0.33,
what is the magnitude of the initial acceleration (m/s^2) of the crate?
(a) Number
(b) Number
Units
Units

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