How can I find the mass of a weight in pounds?
The question asks to find the mass of Fw=5.5*106 lb (10 to the 6th)
Do I divide by 9.8? and or convert to Newtons?
To find the mass of a weight in pounds, you can divide the weight by the acceleration due to gravity. This is because weight is a force and is defined as the product of mass and acceleration due to gravity.
To calculate the mass, you can follow these steps:
Step 1: Convert the weight from pounds to Newtons (optional).
Since you want to find the mass in pounds, you first need to convert the weight to Newtons if it is given in pounds. The conversion factor is 1 pound = 4.44822 Newtons. Multiply the weight in pounds by this conversion factor to get the weight in Newtons.
Step 2: Divide the weight in Newtons by the acceleration due to gravity.
The acceleration due to gravity, represented by "g," is approximately 9.8 m/s^2. Divide the weight in Newtons by 9.8 to obtain the mass in kilograms. This step accounts for the gravitational force acting on the object.
So, to find the mass of Fw=5.5*10^6 lb:
Step 1: Convert the weight to Newtons (optional).
Multiply 5.5*10^6 by 4.44822 to convert pounds to Newtons.
Step 2: Divide the weight in Newtons by the acceleration due to gravity.
Divide the weight in Newtons by 9.8 to get the mass in kilograms.
Please note that if you want the mass in pounds instead of kilograms, you can divide the weight in pounds by 32.2, which is the acceleration due to gravity in ft/s^2.