Blocks A and B have a mass of M1 kg and M2 kg, respectively, and are connected to the weightless links as shown in figure. The coefficient of static friction between the blocks and the contacting surfaces is u = 0.3. a) At statics condition, what is the value of vertical force P that can be applied at the Pin C without causing any movement. b) If the body moves rightward at an acceleration of 2.5 m/s2, what is the value of force P at Pin C. c) If the body moves leftward at an acceleration of 3.1 m/s2, what is the value of force P at Pin C
Blocks A and B have a mass of M1 kg and M2 kg, respectively, and are connected to the weightless links as shown in figure. The coefficient of static friction between the blocks and the contacting surfaces is u = 0.3. a) At statics condition, what is the value of vertical force P that can be applied at the Pin C without causing any movement. b) If the body moves rightward at an acceleration of 2.5 m/s2, what is the value of force P at Pin C. c) If the body moves leftward at an acceleration of 3.1 m/s2, what is the value of force P at Pin C
Traffic and Highway Engineering
5th Edition
ISBN:9781305156241
Author:Garber, Nicholas J.
Publisher:Garber, Nicholas J.
Chapter8: Intersection Control
Section: Chapter Questions
Problem 19P
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Blocks A and B have a mass of M1 kg and M2 kg, respectively, and are connected to the weightless links as shown in figure. The coefficient of static friction between the blocks and the contacting surfaces is u = 0.3.
a) At statics condition, what is the value of vertical force P that can be applied at the Pin C without causing any movement.
b) If the body moves rightward at an acceleration of 2.5 m/s2, what is the value of force P at Pin C.
c) If the body moves leftward at an acceleration of 3.1 m/s2, what is the value of force P at Pin C
Transcribed Image Text:C
B
30
A
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