Question

A wooden box of weight 140 N is kept on a table. The are of cross- section of the box is 5m square. calculate the pressure exerted by the box on the table. ​

Answer 1

The pressure exerted by the box on the table is 28 Pa.

Explanation:

Given that,

Weight of the wooden box, W = 140 N

Area of cross section of the box, $A=5\ m^2$

We need to find the pressure exerted by the box on the table. It is given by the net force acting on the box per unit area. Its formula is given by :

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

$P=\dfrac{140\ N}{5\ m^2}$

P = 28 Pa

So, the pressure exerted by the box on the table is 28 Pa. Hence, this is the required solution.

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Answer 2

Answer:

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