A block of size 20m x 10m x 5m exerts a force of 30N.Find the minimum and maximum pressure exerted by the block on ground?
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Answer:
Explanation:
Pressure = Force / Area
Total surface area of a cuboid = 2(lb+bh+hl)
=2(200+50+100)
=2(350)=700m^2
Pressure = 30/700
=3/70
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