derive the formula for k.E of a body?
Answers
Answer:
KE is kinetic energy of a body
Explanation:
its formula is 1/2mv*2 so we will prove it now. by using the proving equation that is used for K. E hope it will help you
∆K
The integral of which is quite simple to evaluate over the limits initial speed (v) to final speed (v0).
Naturally, the kinetic energy of an object at rest should be zero. Thus an object's kinetic energy is defined mathematically by the following equation…
K = ½mv2
Thomas Young (1773–1829) derived a similar formula in 1807, although he neglected to add the ½ to the front and he didn't use the words mass and weight with the same precision we do nowadays. He was also the first to use the word energy with its current meaning in a lecture on collisions given before the Royal Institution.
