Question

a girl of weight 400N holding a bag of weight 40N on her head. if she is satnding on semicircular heels of periphery 72/7 cm, then the net pressure exerted on the floor by the girl is
1) 2.75×10^5 newton/m^2
2) 3.75×10^4 newton/m^2
3) 3.5×10^5 newton/m^2
4) 4.5×10^4 newton/m^2
please show the full solution​

Answer 1

Answer:

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