Question

A man applies a pressure of 3N/m” to jump over a wall. Calculate the force
applied by him if the surface area of wall is 1m².​

Answer 1

Answer:

Given:

pressure= 3N/m

Area of wall = 1m^2

we know that pressure = force/area

Therefore

from this Force = pressure×area

Therefore F = 3×1

Answer = 3N

Answer 2

Answer:

3 N

Explanation:

As per the provided information in the given question, we've been given the magnitude of pressure and area. We've been asked to calculate the force applied.

We have,

Pressure (P) = 3 N/m²

Area (A) = 1 m²

We have to calculate the force applied. As we know that,

P denotes pressure

F denotes force

A denotes area

Substitute the values in the formula.

Therefore, force applied is 3 N.

Learn More!!

Pressure is defined as force per unit area.

Its SI unit is Pa.

Pa is equivalent to N/m².

Force is defined as push or pull which tends the position, shape, speed of the object.

SI unit of force is Newton.

Newton is denoted by N.

Force is also the product of mass and acceleration, i.e Force = Mass × Acceleration