A `5 kg` rod of square cross section `5 cm` on a side and `1m` long is pulled along a smooth horizontal surface by a force applied at one end. The rod has a constant acceleration of `2 ms^(-12)`. Determine the elongation in the rod. (Young's modulus of the material of the rod is `5 xx 10^(3) N//m^(9)`).

A uniform rod of length L and mass M is pulled horizontally on a smooth surface with a force F . Determine the elongation of rod if Young's modulus of the material is Y .

A uniform rod of length L and mass M is pulled horizontally on a smooth surface with a force F . Determine the elongation of rod if Young's modulus of the material is Y .

A rod of length L kept on a smooth horizontal surface is pulled along its length by a force F. The area of cross-section is A and Young's modulus is Y. The extension in the rod is

A rod of length L kept on a smooth horizontal surface is pulled along its length by a force F. The area of cross-section is A and Young's modulus is Y. The extension in the rod is

A uniform rod of mass M and length L, area of cross section A is placed on a smooth horizontal surface. Forces acting on the rod are shown in the digram Ratio of elastic potential energy stored in section PQ and section QR of the rod is

A uniform rod of mass M and length L, area of cross section A is placed on a smooth horizontal surface. Forces acting on the rod are shown in the digram Ratio of elongation in section PQ of rod and section QR of rod is

A uniform rod of mass M and length L, area of cross section A is placed on a smooth horizontal surface. Forces acting on the rod are shown in the digram Ratio of elongation in section PQ of rod and section QR of rod is

A rod of length l , mass M , cross section area A is placed on a rough horizonatal surface. A horizonatal force F is applied to rod as shwon in figure. The coefficient of fricition between rod and surface is mu , the Young, modulus of material of rod is Y . [Assume that fricition force is distributed uniformly on rod] The elongation in the rod if F lt mu Mg is

A rod of length l , mass M , cross section area A is placed on a rough horizonatal surface. A horizonatal force F is applied to rod as shwon in figure. The coefficient of fricition between rod and surface is mu , the Young, modulus of material of rod is Y . [Assume that fricition force is distributed uniformly on rod] Teh elongation in rod if F gt mu Mg is