a uniform circular disc of mass m and radius r is rolling on smooth horizontal plane with linear velocity v what fraction of total KE is linear.
Answers
Answered by
0
Answer:
v=Rw (pure rolling)
Angular momentum about origin O, L
O
=MvR+I
O
w
L
O
=M(Rw)R+
2
1
MR
2
w
L
O
=
2
3
MR
2
w
Similar questions