Here is a summary of the dynamics equations you need to know and understand.
The kinematics equations are here.
Concept | Linear | Rotational | ||
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Algebraic | Calculus | Algebraic |
Calculus |
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Change the state of motion | Force, |
Torque,
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Inertia | Mass, m |
Moment of Inertia, I I = mr2 |
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Newton's 2nd Law | ||||
Kinetic Energy | ||||
Work | ||||
Work/Energy Equation | ||||
Potential Energy | ||||
Conservation of Energy | Ko + Uo = K + U |
Same |
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Power | ||||
Center of Mass | ||||
Momentum | Angular Momentum,
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Impulse | ||||
Impulse/Momentum Equation (Newton's Second Law) |
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Conservation of Momentum |
last update April 4, 2007 by JL Stanbrough