Lever force F at a point "A" located by the coordinate vector r on the bar. The lever then exerts an output force F at the point "B" located by r. The rotation of the lever about the fulcrum "P" is defined by the rotation angle "θ" in radians. Let the coordinate vector of the point "P" that defines the fulcrum be r, and introduce the lengths which are the distances from the fulcrum to the input point "A" and to the output point "B", respectively. Now introduce the unit vectors e and e from the fulcrum to the point "A"
Johnny Lever Johnny Lever Johnny Lever (born 14 August 1957) is an Indian film actor and one of the most noted comedians in Hindi cinema. Lever is one of the first stand-up comedians in India. Lever has received thirteen Filmfare Awards nominations in Filmfare Award for Best Performance in a Comic Role, and has won the award twice, for his work in "Deewana Mastana" (1997) and "Dulhe Raja" (1998). He began his career in 1984, and has acted in more than three hundred Bollywood films. Lever was born in a Telugu Christian family, to Prakash Rao Janumala, an operator in Hindustan Lever