How to Calculate Pressure and Force Exerted by a Knife on an Object

What is the formula to calculate the force exerted by a knife on an object?

Given a knife with a blade area of 25 square centimeters and exerts a pressure of 100,000 Pascals, how do we calculate the force it exerts on the object?

Formula for Calculating Force:

The force exerted by a knife on an object can be calculated using the formula: Force = Pressure × Area.

When a knife with a blade area of 25 square centimeters exerts a pressure of 100,000 Pascals on an object, the force it exerts can be calculated by multiplying the pressure by the area of the blade. In this case, the force exerted by the knife on the object is 2,500,000 Newtons.

To calculate the force, we use the formula:
Force = Pressure × Area.

Substitute the given values:
Force = 100,000 Pascals × 25 square centimeters = 2,500,000 Newtons.

Therefore, by using this formula, we can determine the force exerted by a knife on an object based on the pressure and the area of the blade.