Question

Define work energy principle?write it's mathematical form

Answer 1

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Answer 2

Answer:

Fd = m (v22−v12)/2d, or. Fd = ½ m.v22 – ½ m v12 -------(i) Fd is the work done by the force F to move the object through a distance d. In equation (i), the quantity. K2 = m.v22/2, is the final Kinetic energy of the object, and the quantity