rotational dynamics Flashcards
1
Q
torque on hinge `
A
Ihinge(moI on hinge)*alpha
2
Q
no hinge
A
Icm2
3
Q
angular momentum
A
L=MVR
4
Q
ANGULAR IMPULSE
A
deltaL=L(final)-L(initial)
5
Q
angular momentum in terms of moi
A
Iw
6
Q
rotational energy
A
1/2*IW2
7
Q
angular momemtum relation with rotational energy
A
l=underroot 2IKr
8
Q
total energy in pure rolling motion
A
1/2mv2*(1+k2/r2)
9
Q
rolling on an inclined plane
A
velocity=underroot 2gh/(1+k2/r2)
10
Q
acceleration on inclined plane
A
a=gsin@/1+k2/r2
11
Q
ROTATING PULLEY
A
tension=IMG/I+MR2
12
Q
ROTATING PULLEY
A
ACCELERATION=MR2G/1+MR2
13
Q
WHAT IS k2/r2
A
moi
14
Q
velocity in terms of RD
A
v=RW
15
Q
accelaration centripital
A
w2r
