667_Dynamics 11ed Manual

667_Dynamics 11ed Manual - Engineering Mechanics - Dynamics...

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Engineering Mechanics - Dynamics Chapter 19 Angular Momentum about A mv 1 r sin θ () mv 2 r cos () 2 5 mr 2 ω 2 + = Restitution ev 1 cos () v 2 sin () = Combining we find atan 7 e 5 = *Problem 19-56 A solid ball with a mass m is thrown on the ground such that at the instant of contact it has an angular velocity 1 and velocity components v Gx1 and v Gy1 as shown. If the ground is rough so no slipping occurs, determine the components of the velocity
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