13–38 Kinetics of a Particle: Force and Acceleration (Chapter 13: Hibbeler Dynamics) Benam Academy

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ENGINEERING MECHANICS - DYNAMICS, 14TH EDITION, R. C. HIBBELER
CHAPTER 13: Kinetics of a Particle: Force and Acceleration
PROBLEM: 13–38
13–38. The 300-kg bar B, originally at rest, is being towed over a series of small rollers. Determine the force in the cable when t = 5 s, if the motor M is drawing in the cable for a short time at a rate of v = (0.4t2) m/s, where t is in
seconds (0 … t … 6 s). How far does the bar move in 5 s? Neglect the mass of the cable, pulley, and the rollers.
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