527PhysicsMedium
If a wheel of radius r turns through an angle of 30° then the distance through which any point on its rim moves is______________?
AV/30 x r
Bπ / 180 x r
Cπ/6 x r
Dπ /3 x r
Correct answer
C. π/6 x r
Explanation
π/6 x r is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.