pls answer NO. 24 *draw FBD *use data given below properly

International Edition---engineering Mechanics: Statics, 4th Edition
4th Edition
ISBN:9781305501607
Author:Andrew Pytel And Jaan Kiusalaas
Publisher:Andrew Pytel And Jaan Kiusalaas
Chapter1: Introduction To Statics
Section: Chapter Questions
Problem 1.19P: Plot the earths gravitational acceleration g(m/s2) against the height h (km) above the surface of...
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pls answer NO. 24

*draw FBD

*use data given below properly

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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