CBSE Class 11-science Answered
kindly answer
Asked by arup.isro | 19 Dec, 2018, 10:53: PM
Expert Answer
Let X be the x-coordinate of centre of mass of the triangular plate.
when a mass of 4m is placed at vertex P, x-coordinate of centre of mass of ( plate + mass 4m) =
when a mass of m is placed at vertex R, x-coordinate of centre of mass of ( plate + mass m) =
since x-coordinate is same, ....................(1)
Solving the above eqn.(1) for X, we get X = a/6
Answered by Thiyagarajan K | 20 Dec, 2018, 02:44: PM
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