Question

find the pressure exerted on the floor by a 100N box whose bottom area is 40cm x 50cm

Answer 1

Answer:

Explanation:Pressure = force /area

Force=100N

Area=40cm×50cm

=0.4m×0.5m

=0.2m^2

Pressure =100/0.2

=5000N

Answer 2

The pressure exerted on the floor by a 100 N box is 500 pascals.

Explanation:

The pressure exerted by an object is given by force acting per unit area. Its formula is given by :

$P=\dfrac{F}{A}$

F is force, here, F = 100 N

A is area, here, A = 40 cm x 50 cm = 2000 cm²

Pressure will be :

$P=\dfrac{100}{2000\times 10^{-4}}\\\\P=500\ Pa$

So, the pressure exerted on the floor by a 100 N box is 500 pascals.

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Pressure

Find the pressure exerted on the floor by a 100 N box whose bottom area is 40 cm x 50 cm  ?

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