Term
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Definition
| = K_rot + U_g = (1/2) I*omega^2 + M*g*y_cm |
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Term
| Newton's Second Law for rotational motion |
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Definition
| α=τ/I; τ is torque, α is angular acceleration, I is moment of inertia |
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Term
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Definition
= K_rot + K_cm + U_g
= (1/2)I*omega^2 + (1/2) M*(v_cm)^2 + M*g*y_cm |
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Term
| Angular momentum is conserved if... |
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Definition
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Term
| Angular momentum of a particle = |
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Definition
| the cross product of position radius times tangential momentum (r x p) |
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Term
| Angular momentum of rigid body rotating about axis of symmetry = |
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Definition
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Term
| Newton's second law states that dL/dt = |
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Definition
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Term
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Definition
| (initial angular velocity) + (angular acceleration)*(change in time) |
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