A uniform thin circular ring of mass M and radius R is rotated about an axis thr

A uniform thin circular ring of mass M and radius R is rotated about an axis through its center. What is its moment of inertia?

A uniform thin circular ring of mass M and radius R is rotated about an axis through its center. What is its moment of inertia?

Step 1: Understand what moment of inertia means. It is a measure of how difficult it is to change the rotation of an object.
Step 2: Identify the shape of the object. In this case, it is a uniform thin circular ring.
Step 3: Recognize that the mass of the ring is M and the radius is R.
Step 4: Recall the formula for the moment of inertia of a thin circular ring about an axis through its center, which is I = MR^2.
Step 5: Substitute the values of mass (M) and radius (R) into the formula to find the moment of inertia.

Moment of Inertia – The moment of inertia is a measure of an object's resistance to rotational motion about a specific axis.
Uniform Thin Circular Ring – A uniform thin circular ring is a two-dimensional object with mass distributed evenly along its circumference.
Axis of Rotation – The axis of rotation is the line about which the object rotates, and it significantly affects the calculation of moment of inertia.