Answer:

Explanation:
m = Mass of stick
L = Length of stick = 1 m
h = Center of mass of stick = 
g = Acceleration due to gravity
T = Time period = 0.85 s
Time period is given by

Moment of inertia is given by


The acceleration of gravity on this planet is 
Conservation of momentum<span> is a fundamental law of physics. This law states that the </span>momentum<span> of a system is constant if there are </span>no external forces acting on the system. In a situation in which two balls, each with a mass of 0.5 kg, collide on a pool table<span> the law of conservation of momentum is not satisfied because there are external forces that moved the balls. </span>