Q2: In the figure a disk rotates as shown. If moment of inertia
of the disk I = 1.48×10^-4 kgm^2, f= 10rps , Raduis R =
0.03 m
a. Define and calculate (w)
………………………………………………………… …………………………………………………………
b. What is the relation between linear velocity (v) and(w)
. Calculate v
………………………………………………………………………..
c. Define and calculate angula momentum (L)
………………………………………………………… …………………………………………………………
d. Calculate rotational K.E. (Krot)
…………………………………………………………..
e. Calculate translational K.E. (Ktrans) for the mass 0.005
kg
…………………………………………………………..
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