Web Analytics
Answered

To calculate the mechanical advantage of a lever what two pieces of information do you need?

Aeffort force and fulcrum weight
Bresistance force and length of effort arm
Ceffort force and the length of effort arm
Dthe length of the effort arm and the length of the resistance arm

Verified Answer :

taskmasters

"The length of the effort arm and the length of the resistance arm" are the two pieces of information among the following choices given in the question that you need. The correct option among all the options that are given in the question is the fourth option or the last option. I hope the answer has helped you.