derive an expression for the pressure along a and b slip lines in the homogeneous deformation of material. illustrate with an example of strip extrusion

The slope of the stress-strain curve in the elastic deformation region is ____________*1 pointa) Elastic modulusc) Poisson’s ratiob) Plastic modulus

Compute the theoretical shear stress in order to have a slippage of two atomicplanes relative to each other

Compute the theoretical shear stress in order to have a slippage of two atomicplanes relative to each other (the shear modulus is G = E=2(1 + ν)).

A block of mass 2.30 kg slides down a slope at an angle of 33° to the horizontal, with a constant velocity of 1.0 m s–1. Calculate the coefficient of dynamic friction between the slope and the block and express your answer to two significant figures.

Consider the situation in the diagram. Block 1 has mass m1and is on a slope at an angle θ from horizontal. Block 2 hasmass m2 .Find an expression for the acceleration of the blocks, ignor-ing friction.You will be marked on the following:1) Free body diagram for block 1.2) Free-body diagram for block 2.3) Relevant equations for block 1.4) Relevant equations for block 2.5) Solving the equations for acceleration.