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11 Cards in this Set
- Front
- Back
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Kinetic Energy
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KE = 1/2mv^2
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Work (Spring)
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Work = 1/2(k)(x^2)
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Work (Lifting a weight)
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Work = mgy
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Gravitational Potential Energy
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PE = mg(y-y0)
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Elastic Potential Energy (of a spring)
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PE = 1/2k(x-x0)^2
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Acceleration for a particle in uniform circular motion (centripetal acceleration)
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a = v^2/r
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acceleration in nonuniform circular motion
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a = radial acceleration + velocity
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Total force exerted on a particle moving in nonuniform circular motion
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total force = sum of the radial force + sum of the tangential force
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Work done by a constant force
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Work = (F(x))(delta(r))(cos(theta))
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Dot Product
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vector A * vector B = ABcos(theta)
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Hook's Law
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F(spring) = -kx
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