4.30P ) a) A piece of gum of mass ml is thrown at a bar of mass m2 and length of d, pivoted about its center and initially at rest as shown in figure. The gum sticks to the end of bar and the final angular speed of the bar is measured to be w. What is the vi initial speed of the gum?

4.30P ) a) A piece of gum of mass ml is thrown at a bar of mass m2 and length of d, pivoted about its center and initially at rest as shown in figure. The gum sticks to the end of bar and the final angular speed of the bar is measured to be w. What is the vi initial speed of the gum?

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter10: Rotational Motion

Section: Chapter Questions

Problem 75P: A wad of sticky clay with mass m and velocity vi is fired at a solid cylinder of mass M and radius R...

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pls help me.

4.30P ) a) A piece of gum of mass ml is thrown at a bar of mass m2 and
length of d, pivoted about its center and initially at rest as shown in
figure. The gum sticks to the end of bar and the final angular speed of
the bar is measured to be w. What is the vi initial speed of the gum?
b) Calculate the moment of inertias of systems in figures. Each of mass
is m and distance between them is 2d. Rotation axes are shown in figure.

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