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14 Cards in this Set
- Front
- Back
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pythagorean theorem |
rv*2 = hv*2 + vv*2 |
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law of acceleration |
(SUM)force = mass x acceleration |
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torque |
torque = force x moment arm moment arm = sin0 x radius |
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inertia |
inertia = mass x radius of gyration*2 radius of gyration = c of g x leg length |
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newtons second law of angular motion |
m = inertia x angular velocity |
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impulse |
force x time |
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momentum |
linear momentum = mass x velocity |
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impulse-momentum relationship |
force x time (time f - time i) = mass x velocity (velocity f - velocity i) |
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work |
work = force x distance (distance x cos0) |
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power |
power = work / time |
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power - work relationship |
linear power: - power = force x velocity - power = torque x w w = ((Df - Di) / 57.3)) time |
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energy |
GPE = mass x gravity x height SKE = 1/2 x stiffness x distance LKE = 1/2 x mass x velocity*2 AKE = 1/2 x inertia x angular velocity*2 |
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work - energy relationship |
Work done = LKE (LKE f - LKE i) |
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linear velocity |
A = (Vf - Vi) / (time f - time i) |
