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Rotational Mechanics

Rotational Mechanics. And the fun continues…. A torque is produced when a force is applied with “leverage.” Ex. You use leverage when you pull a nail from a piece of wood with a hammer. The longer the hammer, the greater the leverage. . Torque. Torque = Force x Lever arm. Torque.

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Rotational Mechanics

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  1. Rotational Mechanics And the fun continues…

  2. A torque is produced when a force is applied with “leverage.” • Ex. You use leverage when you pull a nail from a piece of wood with a hammer. The longer the hammer, the greater the leverage. Torque

  3. Torque = Force x Lever arm Torque

  4. An object rotating about an axis tends to keep rotating about that axis.. • Rotational Inertia – The resistance of an object to change in its rotational motion. • As an object moves closer to the center, the rotational velocity increases. Rotational Inertia

  5. Ice skating • Gymnastics • Racing • And just for fun…Roller Coasters Rotational Inertia in sports

  6. Now its your turn!

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