Question

derive the expression for kinetic energy (ke)​

Answer 1

Answer:

k=1/2mv^2 broo follow me

Answer 2

Answer:

In physics ,the kinetic energy (KE) of an object is the energy that it possesses due to its motion. It is defined as the work needed to accelerate a body of a given mass from rest to its stated velocity. Therefore ,the expression for kinetic energy is 21mv2

Explanation: Joules

*kinetic energy is usually measured in units of joules(J); one joule is equal to 1kgm2 /s2.