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Massive Equation dump(part 2)

MrMuffinMan

Entry posted by MrMuffinMan

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x=v2sin(2theta)/g(when fired from the ground level)

t=(2H/g)1/2

y max=v2sin2(theta)/(2g)

Fab=Fba

W=change in KE

W=Fdcos(theta)

Vmax= urg1/2

x=r(theta)

v=r(omega)

a=r(alpha)

T=FRsin(theta)

wf2=wo2+2(alpha)(theta)

atotal=(ac2+at2)1/2

KE=.5mv2+.5Iw2

Parallel axis theorem

I=Icm+md2

moment of interia

Disk= .5mr2

Ring=mr2

Rod(middle)=1/12ml2

Rod(end)=1/3ml2

Solid sphere=2/5mr2

Hollow shell=2/3mr2

SHM

T=1/f

x=Acos(wt)

v=Awsin(wt)

a=Aw2cos(wt)

w=(m/k)1/2

Springs in series

1/keq=1/k1+1/k2...

Parallel

keq=k1+k2

Pendulums

w=(Mgl/I)1/2

T=2 pi (I/mgd)1/2

There will be another post on just Gravity and I did read about the LaTeX equation editor but i couldn't get it to work

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