Question

State the condition when a force produces rotational motion, in a body:

• A. when the body is free to move
• B. when the body is pivoted at a point
• C. when the body is rigidly fixed
• D. none

Answer 1

The correct option is B when the body is pivoted at a point

For the application of rotational motion the body must be pivoted at some point otherwise it does not rotate.