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18 Cards in this Set
- Front
- Back
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Force (in terms of momentum)
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F=dp/dt
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Impulse
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J=∫F dt=Δp
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Work (Integral)
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Work=∫F*dr
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Power (derivative)
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P=dW/dt
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Power
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P=F*v
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Centripetal Acceleration
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a_c=v^2/r=ω^2r
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Torque
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τ=F x r=Iα
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Inertia
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I=∫r^2 dm
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Velocity (in terms of angular velocity)
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v=ωr
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L (angular momentum)
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L=r x p=Iω
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Spring Period
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T=2π sqrt(m/k)
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Pendulum Period
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T=2π sqrt(l/g)
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Electric Field (in terms of potential)
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E=-dV/dr
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Gauss's Law for Electricity
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Surface Integral(E*dA)=q_encl/ϵ
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Ampere's Law
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Line Integral(B*dl)=μI+μϵ*dϕ_e/dt
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Force on a wire
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F=ILB
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Magnetic Field Solenoid
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B=μnI where n is turns/unit length
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Faraday's Law
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Line Integral(E*dl)=-dϕ_b/dt
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