Question

Physics 220 Activity 13.2 Angling for a New Idea Torqued by Angular Impulse Stool WIL 1. While siting on the chair/stool, catch a medicine ball with your arms extended perpendicular to the velocity of the ball Draw a force diagram of you while catching the ball and expalin what happens to your rotation in terms of the angular impulse AL, 1, and torque t on you. 2. Next toss the medicine ball back to your partner with your arms extended perpendicular to the velocity of the ball. Draw a force diagram of you while throwing the ball and explain what happens to your rotation in terms of angular impulse, AL, I, and torque t.

Answer 1

I= P - Rate of change of angular Momentum Angabere impulse - Idd AN - dp-change in angular gomendan ball Iw M As ball added to system so moment of inestar increases. So, angular speed decreases. (BS when the throw ball then I decreases so, wincreases. Angular speed increases.