Question

If the iron ball of weight 180 N is exerting a pressure of 45 Pa then what will be the area of contact?​

Answer 1

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given data,

We will convert 2.5cm square to meter square =0.00025

force=500N

area=0.00025m

Pressure is given as;

P= A/F

= 0.00025m

500N

P=2×10 6 Pa

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