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35 Cards in this Set
- Front
- Back
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Constant Force |
W=F*D |
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Power |
P=F*V |
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Restoring Force |
F=-Kx |
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Work for a spring |
1/2kx^2 |
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Kenectic energy |
1/2mv^2 |
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Gravataional PE |
mgh |
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elastic PE |
1/2kx^2 |
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work energy therom |
work=deltaK |
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conservation on energy |
deltaU+DeltaK=WNC |
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center of mass |
sum of MR/sum M |
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momentum |
p=M*V |
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2nd Law |
F=dp/dt |
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impulse |
F*deltat or deltap |
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conservation on momentum |
deltap=pf-pi |
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Rotational Kinematic without theta |
omegaf=omegai+sigma*t |
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Rotational Kinematic without sigma |
theta=1/2(omegai+omegaf)t |
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Rotational Kinematic without omega final |
theta=omegai*t+1/2sigma*t^2 |
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Rotational Kinematic without time |
omegaf^2=omegai^2+2sigma*theta |
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Translational v |
v=omegaR |
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Translational a |
a=sigmaR |
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Torque |
T=rxF or lTl=lrllFlsinTheta=lrlFperp=lFlrperp |
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Angular momentum |
T=rxF or T=lrllFlsintheta |
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rotational power |
P=Tw |
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rotational work |
W=(T) delta angle |
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angular momentum conservation |
IiWi=IfWf |
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centripetal acceleration |
w^2R |
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newtons law of gravitation |
F=GMm/R^2 |
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moment of inertia |
I=sum of mi*ri^2 |
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parallel axis therom |
Ip=Ic+Mh^2 |
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rotational Kinetic energy |
Ke=1/2I*omega^2 |
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Rotational Angular Momentum |
L=I*omega |
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Rotational Power |
Power=T*omega |
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Rotational Work |
work=TdeltaTheta |
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Rotational 2nd law |
T=Isigma=dL/dt |
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Angular momentum conservation |
Li=Lf or Ii*omegai=If*omegaf |
