In Which Class Of Lever Is The Output Force Between The Fulcrum And Input Force?
In Which Class Of Lever Is The Output Force Between The Fulcrum And Input Force? In a first-class lever, the fulcrum is between the input force and the output force. In a second-class lever, the output force is located between the fulcrum and the input force. Wheelbarrows are examples of second-class levers. The mechanical advantage