23. If the coefficient of friction is 0.3 under block B, and 0.25 under block S in the system shown in the figure, compute the acceleration of each block. What would be the horizontal displacement of block S, 5 seconds starting from rest. Mass of Block B = 120 Kg Mass of Block D = 500 Kg Mass of Block S = 450 kg %3D

Elements Of Electromagnetics
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pls answer NO. 23

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23. If the coefficient of friction is 0.3 under block B, and 0.25 under block S in the system shown in
the figure, compute the acceleration of each block. What would be the horizontal displacement
of block S, 5 seconds starting from rest.
Mass of Block B = 120 Kg
Mass of Block D = 500 Kg
Mass of Block S = 450 kg
25 cm
50 cm
D
24. Starting from rest, a particle moving in a straight line has an acceleration of a = (2t – 6)m/s´,
where t is in seconds. What is the particle's velocity when t=6s.
25. Starting from rest, a particle moving in a straight line has an acceleration of a = (2t – 6)m/s´,
where t is in seconds. What is the particle's position when t=11s.
Transcribed Image Text:23. If the coefficient of friction is 0.3 under block B, and 0.25 under block S in the system shown in the figure, compute the acceleration of each block. What would be the horizontal displacement of block S, 5 seconds starting from rest. Mass of Block B = 120 Kg Mass of Block D = 500 Kg Mass of Block S = 450 kg 25 cm 50 cm D 24. Starting from rest, a particle moving in a straight line has an acceleration of a = (2t – 6)m/s´, where t is in seconds. What is the particle's velocity when t=6s. 25. Starting from rest, a particle moving in a straight line has an acceleration of a = (2t – 6)m/s´, where t is in seconds. What is the particle's position when t=11s.
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