2. Consider the figure below. If block A and have masses of 30 and 40 kg respectively ar static friction coefficients of O. 15 and O. 25 respectively as well, what minimum weight c

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
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2. Consider the figure below. If block A and B
have masses of 30 and 40 kg respectively and
static friction coefficients of 0. 15 and 0. 25
respectively as well, what minimum weight of
block C is required for there to be a movement
up the incline? Kinetic friction coefficient is
both O. 10. Next, if block C has a mass of 20
kg, what will be the acceleration and direction
of movement of the blocks?
30
Transcribed Image Text:2. Consider the figure below. If block A and B have masses of 30 and 40 kg respectively and static friction coefficients of 0. 15 and 0. 25 respectively as well, what minimum weight of block C is required for there to be a movement up the incline? Kinetic friction coefficient is both O. 10. Next, if block C has a mass of 20 kg, what will be the acceleration and direction of movement of the blocks? 30
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