Blocks A has a mass of 20 kg and B has a mass of 50 kg. Block B rest the coefficients of a static and kinetic friction between A and B respectively, consider the following TWO cases: Case #1: force P = 100 N. determine (use g=9.81 m/s²) (1) The acceleration of each block (may or may not the same) (2) The magnitude of friction force between A and B
Blocks A has a mass of 20 kg and B has a mass of 50 kg. Block B rest the coefficients of a static and kinetic friction between A and B respectively, consider the following TWO cases: Case #1: force P = 100 N. determine (use g=9.81 m/s²) (1) The acceleration of each block (may or may not the same) (2) The magnitude of friction force between A and B
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Transcribed Image Text:Blocks A has a mass of 20 kg and B has a mass of 50 kg. Block B rests on a smooth surface. If
the coefficients of a static and kinetic friction between A and B are μ,-0.4 and -0.3,
respectively, consider the following TWO cases:
Case #1: force P = 100 N.
determine (use g=9.81 m/s²)
(1) The acceleration of each block (may or may not the same)
(2) The magnitude of friction force between A and B
B
20
50 kg
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