Anil has 2cm square at one end and 1/100 cm square at other end. A force of 1000 g weight is applied on first end calculate the pressure acting on the wall?????????????
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Thrust acting = force applied
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F = 1000gwt
The area of contact of the nail with the wall (A) = 1/100cm²
Pressure = - Thrust acting Area of contact
= 1,000 1/100 = (1000 × 100)
= 105gwtcm 2(. 1gwt = 980dyne)
= 980 × 105 dynecm-²
Therefore, pressure acting on the wall is 98 × 106 dynecm-².
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