Question

A force of 50N exert a pressure of 500pa at a certain area. How can you increase the pressure to 5000pa by Appling the same force?​

Answer 1

Answer:

By decreasing the area

Explanation:

pressure is inversely proportional to area

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Answer 2

Answer:

By reducing the area to 0.01 m² we can increase the pressure to 5000 Pa.

Explanation:

The force applied, F = 50 N

The pressure exerted on the surface, P = 500 Pa

Pressure (P) exerted on a surface can be calculated using the formula:

P = F / A

Where F is the applied force and A is the area on which the force is applied. From the equation, it is clear that pressure and area are inversely proportional to each other. So to increase the pressure we should reduce the area in which the force is applied.

The pressure is to be increased to 5000 Pa by applying the same force of 50 N.

∴ Area, A = F / P

                = 50 / 5000

             A = 0.01 m²