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A rod of length L is placed along the x− axis between x=0 and x=L. The linear density (mass/length) λ of the rod varies with the distance x from the origin as λ=kx2. Here k is a positive constant. Then, the x coordinate of the centre of mass of this rod will be Ln, where n is (Answer upto two decimal places) |
Answer» A rod of length L is placed along the x− axis between x=0 and x=L. The linear density (mass/length) λ of the rod varies with the distance x from the origin as λ=kx2. Here k is a positive constant. Then, the x coordinate of the centre of mass of this rod will be Ln, where n is ![]() |
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