Can someone help me with part B?
Note:-
Mass of spheres will follow a circular motion.
so velocity will be equivalent to tangential velocity ( calculated in first part )
Part B) solution
General formula of angular momentum
where p = linear momentum = M X v
The angular momentum about shafts central axis is defined as:-
Here
r = perpendicular distance from the axis = (l sin(theta)).
M =Total mass =2m (mass of both spheres).
v = Tangential velocity (calculated in first part).
Given
l = 17.7 cm = 0.177 m
m = 620 g = 0.62 Kg
Angle (theta) = 11 deg
Thus
= 0.01062 N ms
=10.62 X 10^-3 N ms
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