Acopper (shear modulus 4.2 x 1010 n/m2) cube, 0.242 m on a side, is subjected to two shearing forces, each of magnitude f = 3.07 x 10 6 n (see the drawing). find the angle (in degrees), which is one measure of how the shape of the block has been altered by shear deformation.

The angle is 0.00124°.

Explanation:

Given that,

Shear modulus

One side of copper = 0.242 m

Shearing forces

We calculate the angle

Using formula of shear modulus

F = force

A = area

S = shear modulus

Put the value into the formula

Hence, The angle is 0.00124°.

explanation:

a fuel engine ( known as a gasoline engine in american english )is an internal combustion engine with spark ignition, designed to run on petrol (gasoline) and similar volatile fuels.

the working equation for the angular size is the product of the physical size and 360 degrees divided by the product of two pi and distance from earth. the minimum size would be 0.559 degrees while the maximum size would be 0.49 degrees.