AQA Engineering Physics - Rotational Motion 0.0 / 5 ? PhysicsCircular motionA2/A-levelAQA Created by: mcferneCreated on: 26-05-19 14:08 Resistance to angular acceleration Moment of inertia 1 of 7 A heavy spinning wheel that regulates and stores energy Flywheel 2 of 7 A flywheel designee to store as much energy as its size, mass and rotational speed permits Flywheel battery 3 of 7 A turning or twisting force Torque 4 of 7 The energy absorbed by braking is used to 'charge' a flywheel, which then accelerates the vehicle at a later time Regenerative braking 5 of 7 Only conserved in cases where no external torque acts Angular momentum 6 of 7 The change in angular momentum Angular impulse 7 of 7
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