Chapter 13 kinetics of a particle: force and acceleration | Engineering Dynamics | F13-2
Автор: Murtaja Academy
Загружено: 2023-07-21
Просмотров: 1908
Описание:
Kinetics of a Particle: Force and Acceleration
Engineering Mechanics: Dynamics
14th edition
Russell C Hibbeler
FUNDAMENTAL PROBLEMS
Page 128
F13–2.
If motor M exerts a force of F = (10t^2 + 100) N on the cable, where t is in seconds, determine the velocity of the 25-kg crate when t = 4 s. The coefficients of static and kinetic friction between the crate and the plane are s = 0.3 and k = 0.25, respectively. The crate is initially at rest.
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