Physics, asked by sachinmishraji, 5 months ago

When a force of 5 N acts on a surface , it produces a pressure of 500 pa. The area of surface then must be not 100 sq cm
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Answers

Answered by Innocentgirl58
38

Answer:

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Pressure = Force / Area

Pressure = Force / AreaArea = Force / Pressure

Pressure = Force / AreaArea = Force / Pressure= 5 N / (500 Pa)

Pressure = Force / AreaArea = Force / Pressure= 5 N / (500 Pa)= 0.01 m²

Pressure = Force / AreaArea = Force / Pressure= 5 N / (500 Pa)= 0.01 m²= 0.01 × 10⁴ cm²

Pressure = Force / AreaArea = Force / Pressure= 5 N / (500 Pa)= 0.01 m²= 0.01 × 10⁴ cm²= 100 cm²

Pressure = Force / AreaArea = Force / Pressure= 5 N / (500 Pa)= 0.01 m²= 0.01 × 10⁴ cm²= 100 cm²(c) is the correct option.

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Answered by MystícPhoeníx
73

Given:-

  • Force ,F = 5 N

  • Pressure ,P = 500 Pa

To Find:-

  • Area on which Force acts ,A

Solution:-

As we know that force per unit area is called Pressure.

• P = F/A

where,

P is the pressure

F is the force

A is the area.

Substitute the value we get

➨ 500 = 5/A

➨ 500 × A = 5

➨ A = 5/500

➨ A = 1/100

➨ A = 0.01 m²

Therefore, the area on which the force acts is 0.01 .

Additional Information !!

✧ Product of mass and acceleration is called Force.

✧ SI unit of Force is Newton.

✧ It is denoted by N.

✧ Force is vector Quantity i.e., both Magnitude and direction.

✧ Mathematical term

⟹ Force = Mass×Acceleration

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