A 100-N crate is sitting on a 200-N crate as shown The rope that joins the crates passes around in Fig. a frictionless pulley and a fixed drum. The coefficient of friction is 0.30 at all surfaces. Determine the minimum force P that must be applied to the 200-N crate to start motion. F12m 0.5 m 30 100 N 2.5 m 200 N P
A 100-N crate is sitting on a 200-N crate as shown The rope that joins the crates passes around in Fig. a frictionless pulley and a fixed drum. The coefficient of friction is 0.30 at all surfaces. Determine the minimum force P that must be applied to the 200-N crate to start motion. F12m 0.5 m 30 100 N 2.5 m 200 N P
International Edition---engineering Mechanics: Statics, 4th Edition
4th Edition
ISBN:9781305501607
Author:Andrew Pytel And Jaan Kiusalaas
Publisher:Andrew Pytel And Jaan Kiusalaas
Chapter7: Dry Friction
Section: Chapter Questions
Problem 7.3P: Two identical chairs, each weighing 14 lb, are stacked as shown. The center of gravity of each chair...
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![A 100-N crate is sitting on a 200-N crate as shown
The rope that joins the crates passes around
in Fig.
a frictionless pulley and a fixed drum. The coefficient of
friction is 0.30 at all surfaces. Determine the minimum force
P that must be applied to the 200-N crate to start motion.
F12m
0.5 m
30
100 N
2.5 m
200 N
P](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F031cfce8-41e2-4f72-9ca5-b333cc1f1a5e%2F9b92ae6e-58dd-47bd-97f5-5d0fea1064ec%2Fnnuhuqr.png&w=3840&q=75)
Transcribed Image Text:A 100-N crate is sitting on a 200-N crate as shown
The rope that joins the crates passes around
in Fig.
a frictionless pulley and a fixed drum. The coefficient of
friction is 0.30 at all surfaces. Determine the minimum force
P that must be applied to the 200-N crate to start motion.
F12m
0.5 m
30
100 N
2.5 m
200 N
P
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