Consider a rigid body that is rotating. Which of the following is an accurate statement?
A. Its center of rotation is its center of gravity.
B. All points on the body are moving with the same angular velocity.
C. All points on the body are moving with the same linear velocity.
D. Its center of rotation is at rest, i.e., not moving.
Answer:B
Consider a rigid body that is rotating. Which of the following is an accurate statement?
A. Its center of rotation is its center of gravity. B. All points on the body are moving with the same angular velocity. C. All points on the body are moving with the same linear velocity. D. Its center of rotation is at rest, i.e., not moving.