Hw #7 Chapter 18 Rigid Body kinetics, work and Energy Problem 18.63 < 14 of 15...
Intro to Dynamics, Planar Kinetics of a Rigid Body: Work and Energy. Problem 7 please! 7. A ball of mass m and radius r is cast onto the horizontal surface such that it rolls without slipping. Determine its angular velocity at the instant 8 = 60°, if it has an initial speed of Vaas shown. 8. Determine the speed of the 60-kg cylinder after it has descended a distance of 1.5 m, starting from rest. Gear A has a mass...