A tire is rolling with an initial angular velocity of 10.0 rad/s. It slows down with an angular acceleration of -5.0 rad/s and comes to rest. What is the net angular displacement of the wheel? A. 5 rad В. 10 rad C. 25 rad D. 30 rad

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A: Hwy dear I have written formula and solved this. Have a look

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A: we can use the properties of commutator brackets.

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Q: 4. Prove the following identities: ât \æ) (a\ = |a) (a\, da a* + |a) (a\ â = ( a + da* :) læ) («\.

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Torque

Torque is the rotational equivalent of linear force in physics and mechanics. Based on the course of study, it is also known as the moment of force, rotational force, or turning effect.