derivation of mechanical advantage (plz) and get marked as brainlest
Answers
Explanation:
Next we come to calculating the mechanical advantage of a lever. To do this, you divide the distance from the fulcrum, the point at which the lever pivots, to the applied force by the distance from the fulcrum to the resistance force. Using this picture, this means dividing distance b by distance a.
Answer:
A mechanical advantage is a form of calculation that measures the amplified force taken by the mechanical system.
It gives the ratio between the force applied to the load and the force needed to overcome the given force. It is a unitless expression since the two ratio quantities are the force.
Mechanical advantage is also defined as the force created by the machine to the for applied on it. The formula of mechanical advantage is given as