Question

a force of 300 N creates a pressure of 4 N/m2. over what area is the force acting?

Answer 1

Answer:

75

Explanation:

P = F / A

4 = 300 / A

A = 300 / 4

A = 74 m2

>>>

Answer 2

Given:

Force, f = 300 N

Pressure = 4 N/m²

To be calculated:

Calculate the area ?

Formula used:

Pressure = Force/Area

Solution:

In this case, we have to find out the area :

We know that,

Pressure = Force/Area

★ Putting the values in the above formula,we get

⇒ 4 N/m² = 300 N / Area

⇒ Area = 300 / 4

⇒ Area = 75 m²

Thus, the area is 75 m².

Extra information:

Force : A push or pull on a body is called force

Vector quantity

S.I unit = kg.m/s or Newton ( N )

C.G.S = 1 dyne

1 N = 10⁵ dyne

Formula: F = m × a

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Answer:

Explanation:

Since p= f/a

So 4=300/a

A=300/4

A=75m²

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