120^circ expressed in radians is:

  1. pi3
  2. 4pi3
  3. 3pi2
  4. 2pi3
Answer

D) 2pi3

Multiply by pi180^circ: 120 pi180 = 2pi3 rad. SLO P-11-B-07 · Understanding

Physics MCQ · More Circular and Rotational Motion MCQs · Practise