This represents the friction-free, perfect-world scenario. It is calculated strictly using the distances traveled by the input and output forces. Efficiency
Note: Force is measured in Newtons (N), distance in meters (m), and work in Joules (J). Mechanical advantage and efficiency are ratios and do not have units. Step-by-Step Sample Problems & Solutions This represents the friction-free, perfect-world scenario
If you would like to test your understanding further, let me know if you want me to generate a based on these formulas, or if you need help solving a specific math problem from your textbook. Share public link This represents the friction-free
If there were no friction, this would be based on distances. Actual Mechanical Advantage (AMA): Accounts for friction. 2. Efficiency distance in meters (m)