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11 Cards in this Set

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