A steel of area of cross-section `A` and length `2L` is calmped family between two rigid supports separated by a distance `'2L'`. A body is hung from the middle point sags by a distance `x`. Calculate the mass of the body body and the angle made by the string with the horizontal. (Young's modulus of Steel `= Y`)

A steel wire of area of cross-section A and length 2L is clamped firmly between two points seperated by a distance .2L.. A body is hung from the middle point of the wire such that the middle point sags by a distance x. Calculate the mass of the body and the angle made by string with the horizontal

A steel wire of diameter 0.8 mm and length 1m is clamped firmly at two points A and B which are 1 m apart in the same horizontal line. A body is hung from the middle point of the wire such that the middle point sags 1 cm from the original position. Calculate the mass of the body. [ Y=2 times 10^12 dyn.cm^-2 ]

A steel wire of diameter 0.8 mm and length 1m is clamped firmly at two points P and Q which are one metre apart and in the same horizontal plane. A body is hung from the middle point of the wire, such that the middle point sags one cm lower from the original position as shown in figure. Calculate the mass of the body. Y = 2xx 10^(11) N//m^(2) .

A wire of cross section A is stretched horizontally between two clamps located 2l m apart. A weight W kg is suspended from the mid-point of the wire. If the mid-point sags vertically through a distance x lt l , the strain produced is

A steel wire of negligible mass, length 2I , cross sectional area 'A' and Young's modulus 'Y' is held between two rigid walls. A small body of mass 'm' is suspended from its middle point 'O' as shown. The vertical descent of the middle point 'O' of the wire is

A steel wire of negligible mass, length 2I , cross sectional area 'A' and Young's modulus 'Y' is held between two rigid walls. A small body of mass 'm' is suspended from its middle point 'O' as shown. The vertical descent of the middle point 'O' of the wire is