Question

An object travels around a circle of radius 6 m with a speed of $3\pi$ $m{s}^{-1}.$ The distance and displacement after 3 seconds is _____ and _____, respectively.

• A. $9\pi m,6\sqrt{2}m$
• B. $9\pi m,0m$
• C. $12\pi m,6\sqrt{2}m$
• D. $18\pi m,3m$

Answer 1

The correct option is A $9\pi m,6\sqrt{2}m$