Suppose you place a sphere of mass ‘m’ and radius ‘r’ inside a smooth, heavy hemispherical bowl of radius of 37r placed on a horizontal table. If the sphere is given a small displacement, what is its period of oscillation?

Suppose you place a sphere of mass ‘m’ and radius ‘r’ inside a

1.	Suppose you place a sphere of mass ‘m’ and radius ‘r’ inside a smooth, heavy hemispherical bowl of radius of 37r placed on a horizontal table. If the sphere is given a small displacement, what is its period of oscillation?
A.	2π√(m/37rg)
B.	2π√(m/rg)
C.	12π√(r/g)
D.	2π√(r/g)
Answer» D.