Q138. A child riding on a large merry-go-round travels a distance of 3000m in a circle of diameter of 40m. The total angle through which she revolves is:Physics — NUST Mock 6 — Question 138 of 200A. 50 radB. 75 radC. 150 radD. 314 radPractice more Physics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →