Two point masses of 0.3 kg and 0.7 kg are fixed at the ends of a rod of length 1.4 m and of negligible mass.The rod is set rotating about an axis perpendicular to its length with a uniform angular speed. The point on the rod through which the axis should pass in order that the work required for rotation of the rod is minimum, is located at a distance of

Question

Examsnet · Accepted Answer

Correct Answer is : 0.98 m from mass of 0.3 kg

NEET Exam Model Paper 7