A heavy crate of mass 60.0 kg is pulled at constant speed by a dockworker who pulls with a 355-N force at an angle 0 with the horizontal (see figure below). The magnitude of the friction force between the crate and the pavement is 207 N. (a) Draw a free-body diagram of the forces acting on the crate. FN Fry FN FR
A heavy crate of mass 60.0 kg is pulled at constant speed by a dockworker who pulls with a 355-N force at an angle 0 with the horizontal (see figure below). The magnitude of the friction force between the crate and the pavement is 207 N. (a) Draw a free-body diagram of the forces acting on the crate. FN Fry FN FR
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Transcribed Image Text:A heavy crate of mass 60.0 kg is pulled at constant speed by a dockworker who pulls with a 355-N force at an angle 0 with the horizontal (see figure below). The magnitude
of the friction force between the crate and the pavement is 207 N.
y
(a) Draw a free-body diagram of the forces acting on the crate.
FN
FT
FN
Fry
Fg
FTx
Fg
15
1
14

Transcribed Image Text:Fr
FN
ÎN
fry
Frx
Fx
(b) What is the angle 0 of the rope with the horizontal?
(c) What is the magnitude of the normal force exerted by the pavement on the crate?
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