Calculate the mechanical advantage for lever systems. 300N and 1200N
To calculate the mechanical advantage in a lever system, you need to divide the output force (load) by the input force (effort).
In this case, the output force (load) is 1200N and the input force (effort) is 300N.
So, the mechanical advantage is calculated as:
Mechanical Advantage = Output Force / Input Force
Mechanical Advantage = 1200N / 300N
Mechanical Advantage = 4
Therefore, the mechanical advantage for this lever system is 4.