Hoping for complete solutions since I’m having a hard time with this. Pls skip if unsure or not willing to answer the subitems (these are all connected for one item). Thanks in advance. One end of a 2.00 [m] long uniform stick is placed against a vertical wall. The other end is held by a lightweight cord that makes an angle ? with the stick. The coefficient of static friction between the end of the stick and the wall is μs = 0.530. A. What is the maximum value that θ can have if the stick is to remain in equilibrium? B. A block of the same weight as the stick is suspended on it at a distance ? from the wall as shown. Assume that θ = 16.5° in this part of the problem. What is the minimum value of ? for which the stick will remain in equilibrium? C. When θ = 16.5°, how large must the coefficient of static friction be so that the block can be attached 0.800 [m] from the left end of the stick without causing it to slip?
Hoping for complete solutions since I’m having a hard time with this. Pls skip if unsure or not willing to answer the subitems (these are all connected for one item). Thanks in advance.
One end of a 2.00 [m] long uniform stick is placed against a vertical wall. The other end is held by a
lightweight cord that makes an angle ? with the stick. The coefficient of static friction between the end of the stick and the wall is μs = 0.530.
A. What is the maximum value that θ can have if the stick is to remain in equilibrium?
B. A block of the same weight as the stick is suspended on it at a
distance ? from the wall as shown. Assume that θ = 16.5° in this part of the problem. What is the minimum value of ? for which the stick will remain in equilibrium?
C. When θ = 16.5°, how large must the coefficient of static friction be so that the block can be attached 0.800 [m] from the left end of the stick without causing it to slip?
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