The crate in Figure 3.7 has a mass 350 kg and is subjected to a towing force P acting at an angle θ1 = 20° with the horizontal. If the coefficient of static friction is 5, determine the magnitude of P to just start the crate moving down the plane. θ2 = 10°answer=986.61N 6. The crate in Figure 3.7 has a mass 350 kg and is subjected to a towing force P acting at anangle 01 = 20° with the horizontal. If the coefficient of static friction is 0.5, determine themagnitude of P to just start the crate moving down the plane. 02 = 10°Figure 3.7P=986.61N

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The crate in Figure 3.7 has a mass 350 kg and is subjected to a towing force P acting at an angle θ1 = 20° with the horizontal. If the coefficient of static friction is 5, determine the magnitude of P to just start the crate moving down the plane. θ2 = 10°

The crate in Figure 3.7 has a mass 350 kg and is subjected to a towing force P acting at an angle θ1 = 20° with the horizontal. If the coefficient of static friction is 5, determine the magnitude of P to just start the crate moving down the plane. θ2 = 10°

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 7.19P: The 3600-lb car with rear Wheel drive is attempting to tow the 4500-lb crate. The center of gravity...

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Question

The crate in Figure 3.7 has a mass 350 kg and is subjected to a towing force P acting at an angle θ₁ = 20° with the horizontal. If the coefficient of static friction is 5, determine the magnitude of P to just start the crate moving down the plane. θ₂ = 10°
answer=986.61N

6. The crate in Figure 3.7 has a mass 350 kg and is subjected to a towing force P acting at an
angle 01 = 20° with the horizontal. If the coefficient of static friction is 0.5, determine the
magnitude of P to just start the crate moving down the plane. 02 = 10°
Figure 3.7
P=986.61N

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