How to Calculate Force Using Pressure and Area
Calculation of Force
When a student uses a glue stick with an area of 4 cm2 and puts a pressure of 0.5 N/cm2 on her book, we can calculate the force she puts on the glue stick by using the formula:
Force (F) = Pressure (P) x Area (A)
Given that the pressure (P) is 0.5 N/cm2 and the area (A) is 4 cm2, we can substitute these values into the formula to find the force.
Calculation Process
Given:
Pressure (P) = 0.5 N/cm2
Area (A) = 4 cm2
Force (F) = Pressure (P) x Area (A)
Force (F) = 0.5 N/cm2 x 4 cm2
Force (F) = 2 N
Answer
Therefore, the student puts a force of 2 Newtons on the glue stick when applying a pressure of 0.5 N/cm2 on her book.
Explanation
The formula used to calculate force based on pressure and area is:
Force (F) = Pressure (P) x Area (A)
By substituting the given values into the formula, we can determine the force exerted on the glue stick.
It is important to note that the unit of area should be cm2 instead of cm3 in this calculation.
How can you calculate the force exerted on an object using pressure and area? To calculate the force exerted on an object, you can use the formula: Force (F) = Pressure (P) x Area (A), where pressure is measured in N/cm2 and area is measured in cm2. By substituting the given values into the formula, you can determine the force exerted on the object.