One end of a uniform meter stick is placed against a vertical wall (Fig. 11.50). The other end is held by a lightweight cord that makes an angle 6 with the stick. The coefficient of static friction between the end of the meter stick and the wall is 0.40.
(a) What is the maximum value the angle 6 can have if the stick is to remain in equilibrium?
(b) Let the angle 6 be 15°. A block of the same weight as the meter stick is suspended from the stick, as shown, at a distance JC from the wall. What is the minimum value of JC for which the stick will remain in equilibrium?
(c) When 6 = 15°, how l8llle must the coefficient of static friction is so that the block can be attached 10 cm from the left end of the stick without causing it to slip?
This question was answered on: Jul 11, 2017
Need a similar solution fast, written anew from scratch? Place your own custom order
We have top-notch tutors who can help you with your essay at a reasonable cost and then you can simply use that essay as a template to build your own arguments. This we believe is a better way of understanding a problem and makes use of the efficiency of time of the student. New solution orders are original solutions and precise to your writing instruction requirements. Place a New Order using the button below.