Question

2) (a) A few books placed on a desk exert a force of 8N. If the books occupy an area
of 0.04m". What will be the pressure exerted ?
(b) Calculate the force of an object exerted pressure 2500N/m? on an another
object with the dimension 10cmx12cmx15cm.​

Answer 1

Answer:

 a) Pressure=Force/Area=8/0.04=200 N m²

 b) Pressure=Force/Area

           2500=Force/0.012

           Force=2500/0.012

                   =208333.333 N

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