physics circular motion question mcq
Answers
Answered by
2
Answer:
A body is allowed to slide on a frictional less track from rest under-gravity. The track ends in a circular loop of diameter D. What should be the minimum height of the body in terms of D, so that it may successfully complete the loop?
(a) D
(b) D
(c) D
(d) 2D
answer is B
Similar questions