Question

what is the mechanica advantage of alever then can lift 100 Newton with an input force of 20 Newton ​

Answer 1

Step-by-step explanation:

To calculate the mechanical advantage of a lever, we use the formula:

Mechanical Advantage = Output Force / Input Force

In this case, the output force is 100 Newton and the input force is 20 Newton, so:

Mechanical Advantage = 100 N / 20 N

Mechanical Advantage = 5

Therefore, the mechanical advantage of the lever is 5. This means that for every 1 Newton of input force applied to the lever, the lever will produce 5 Newtons of output force. So, in this case, an input force of 20 Newtons applied to the lever would produce an output force of 100 Newtons.