Question

if the angle of share is 30° for a critical body and change in length is 250 CM then what mast be the valume of the critical body​

Answer 1

Answer:

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Answer 2

Angle of shear = 30°

Change in length =∆L=250cm=2.5m

so,shear strain,tan

…phi=∆L/L=tan30°=2.5/L

L=2.5/tan30°

2.5/0.577=4.332

Volume , V=L³= 81.309m³