What is the Simple Machine Calculator?

The Simple Machine Calculator is a helpful tool for students, engineers, and mechanics to analyze the performance of simple machines. By entering the load (W), effort (E), and velocity ratio (VR), the calculator computes the mechanical advantage (MA) and efficiency (η) of the machine. This allows users to understand how effectively a simple machine multiplies force, evaluate performance, and optimize designs for lifting or moving loads with minimal effort.

How to Use:

1. Enter Load (W): Input the force applied by the machine in newtons (N).
2. Enter Effort (E): Input the effort force applied in newtons (N).
3. Enter Velocity Ratio (VR): Input the velocity ratio of the machine.
4. Click “Calculate”: The calculator computes the mechanical advantage and efficiency based on the entered values.
5. Review Result: The output displays the mechanical advantage and efficiency, shows all input values, and presents the formulas used, helping you understand the relationship between load, effort, and performance of the machine.