Science, asked by nadim21342, 5 months ago

A rock exerts 10kPa of pressure over an area of 0.4m². how much does the rock weight?

Answers

Answered by avisaini1313

1

Answer:

P=F/A

F=10000×0.4=4000N

We know F=mg

m=4000/10=400Kg

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