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Longitudinal stress .

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A rod PQ of mass, area of cross section A, length l and young's modulus of elasticity Y is lying on a smooth table as shown in figure. A force Fis applied at P. Find (a) tension at a distance x from end P, (b) longitudinal stress at this point, (c) total change in length and (d) total strain the rod.

Two forces F_(1) and F_(2) are applied at the ends of a metal rod of Yougn's Modulus Y , length l as shown. Longitudinal stress at the given cross-section PQ if the cross-section of the rod is A_(0) and tension is T

A rod PQ of mass, area of cross section A, length l and young's modulus of elasticity Y is lying on a smooth table as shown in figure. A force Fis applied at P. Find (a) tension at a distance x from end P, (b) longitudinal stress at this point, (c) total change in length and (d) total strain the rod.

In the figure shown, A and B are two short steel rods each of cross-sectional area 5 cm^(2) . The lower ends of A and B are welded to a fixed plate CD . The upper end of A is welded to the L -shaped piece EFG , which can slide without friction on upper end of B . A horizontal pull of 1200 N is exerted at G as shown. Neglect the weight of EFG . Longitudinal stress in A is

In the figure shown, A and B are two short steel rods each of cross-sectional area 5 cm^(2) . The lower ends of A and B are welded to a fixed plate CD . The upper end of A is welded to the L -shaped piece EFG , which can slide without friction on upper end of B . A horizontal pull of 1200 N is exerted at G as shown. Neglect the weight of EFG . Longitudinal stress in A is

In the figure shown, A and B are two short steel rods each of cross-sectional area 5 cm^(2) . The lower ends of A and B are welded to a fixed plate CD . The upper end of A is welded to the L -shaped piece EFG , which can slide without friction on upper end of B . A horizontal pull of 1200 N is exerted at G as shown. Neglect the weight of EFG . Longitudinal stress in B is

In the figure shown, A and B are two short steel rods each of cross-sectional area 5 cm^(2) . The lower ends of A and B are welded to a fixed plate CD . The upper end of A is welded to the L -shaped piece EFG , which can slide without friction on upper end of B . A horizontal pull of 1200 N is exerted at G as shown. Neglect the weight of EFG . Longitudinal stress in B is

Match the following columns. {:(,"Column I",,"Column II"),((A),"Longitudinal stress",(p),"Volume changes"),((B),"Shear stress",(q),"Shape change"),((C),"Volumetric stress",(r),"Volume does not changes"),((D),"Tensile stress",(s),"Shapes does not change"):}