MHT CET Physics question
A particle of mass 'm' is moving with velocity 'V' on a concave shaped road of radius 'r'. The thrust at the lowest point is (g = acceleration due to gravity) [MHT-CET 2020, MHT-CET 2020]
Answer: (D)
Solution
At the lowest point of a concave road , so ; (a) is the thrust
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