Question

Please someone help to do this one

Answer 1

F=550N

A=1000000

P=F/A

P=550/1000000

P=1818.18N/m×m

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Answer 2

Answer:Weight of the person=550N

Area under 1 foot=100 cm²

Area under 2 feet=100*2 cm²=200 cm²

200 cm²=200/10000 m²=0.020 m²

Pressure=Force/Area N/m²

550/0.020 N/m²

=27500 N/m²

Ans: The pressure exerted by the person on the ground is 27500 N/m² or Pa.