Question

Define lever and also state the principle of lever.​

Answer 1

Answer:

It has been found by experiment that two equal forces acting in opposite directions, i.e., clockwise and counterclockwise, and applied to a uniform lever at equal distances from the fulcrum counteract each other and establish a state of equilibrium , or balance, in the lever. .

l hope you understand.

Answer 2

• a rigid bar resting on a pivot, used to move a heavy or firmly fixed load with one end when pressure is applied to the other.

• It has been found by experiment that two equal forces acting in opposite directions, i.e., clockwise and counterclockwise, and applied to a uniform lever at equal distances from the fulcrum counteract each other and establish a state of equilibrium , or balance, in the lever. ...