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20-02-2021
Physics

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work out

A rectangular block of mass 20 kg lies with a side 0.2m by 500cm on a tab
What is the pressure exerted by its weight on the table?

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PRESIGOLD PRESIGOLD

20-02-2021

Explanation:

force/area=pressure

force=10*mass

area=0.2*500

pressure=200/100=2

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