A 5.0 x 102 N object is hung from the end of a wire of cross-sectional area 1x10-6 cm². The wire stretches from its original length of 200.00 cm to 200.50 cm. What is the stress on the wire? А 1.0 x 10^8 N/m2 В 5.0 x 102 N/m2 1.0 x 10^6 N/m2 5.0 x 10^8 N/m2

A vertical solid steel post of diameter d = 26 cm and length L = 2.70 m is required to support a load of mass m = 8400 kg. You can ignore the weight of the post. What is the stress in the post? Express your answer in pascals. What is the strain in the post?

B8

A cylindrical steel rod is originally 250 cm long and has a diameter of 0.257 cm. A force F is applied longitudinally and the rod stretches 0.910 cm. What is the magnitude of the force? F = N

A 600.00 N ballast is hung from the end of a wire of cross-sectional area 0.0000010 m^2. The wire stretches from its original length of 2.4000 m by 2.4080 mm. a) what is the stress or pressure on the wire? b) what is the elongation strain ( change in L/L initial) on the wire? c) determine young's modulus of the wire.