Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test Physics Motion in a Straight Line Acceleration
A body is moving in a circular path with acceleration a. If its velocity gets doubled then find the ratio of acceleration after and before the change of velocity?
1
4 ∶ 1
2
1 ∶ 2
3
2 ∶ 1
4
More than one of the above
5
None of the above