1) A solid disk of mass 45.0 kg and radius 2.50 m is accelerated from rest to spin at a rate of 4.0 rev/sec after 1.00 minutes. Calculate: a) its rotational inertia b) its angular acceleration c) its angular momentum at its final speed

The momentum of an object is given by multiplying its mass and velocity. Momentum is a property of any object that moves with mass. The only difference between angular momentum and linear momentum is that angular momentum deals with moving or spinning ob…

The idea of moments is an important concept in physics. It arises from the fact that distance often plays an important part in the interaction of, or in determining the impact of forces on bodies. Moments are often described by their order [first, second…