Two blocks of masses M = 3 kg and m = 2kg are oriented as shown in the diagram. The block M moves on a surface with a coefficient of kinetic friction H = 0.25, and the coefficient of static friction between the two blocks M and m is 4, = 0.56. Our motivation is to find the minimum applied force Fmin such that block m remains stationary relative to block M. %3D %3D F m M qus Figure 1 (a) Draw the free-body diagrams for each block. (b) Find the value of the acceleration of the small block m such that block m remains stationary relative to block M. (c) Find the minimum force Fmin which must be applied to block M such that block m remains stationary relative to block M?
Two blocks of masses M = 3 kg and m = 2kg are oriented as shown in the diagram. The block M moves on a surface with a coefficient of kinetic friction H = 0.25, and the coefficient of static friction between the two blocks M and m is 4, = 0.56. Our motivation is to find the minimum applied force Fmin such that block m remains stationary relative to block M. %3D %3D F m M qus Figure 1 (a) Draw the free-body diagrams for each block. (b) Find the value of the acceleration of the small block m such that block m remains stationary relative to block M. (c) Find the minimum force Fmin which must be applied to block M such that block m remains stationary relative to block M?
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Transcribed Image Text:3. Two blocks of masses M = 3 kg and m = 2kg are oriented as shown in the diagram.
The block M moves on a surface with a coefficient of kinetic friction Hk = 0.25, and
the coefficient of static friction between the two blocks M and m is p, = 0.56. Our
motivation is to find the minimum applied force Fmin such that block m remains
stationary relative to block M.
F
m
M
MK
Figure 1
(a) Draw the free-body diagrams for each block.
(b) Find the value of the acceleration of the small block m such that block m
remains stationary relative to block M.
(c) Find the minimum force Fmin which must be applied to block M such that
block m remains stationary relative to block M?
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