Question

derive work energy theorem for a variable force​

Answer 1

Explanation:

$\bf\huge{\underline{\red{ANSWER}}}$

It states that the work done by the net force acting on a body is equal to the changed produced in kinetic energy of the body. Let F be the variable force. ∴ Work done by this variable force , W=∫xixfF⋅dx.

Answer 2

Explanation:

$\bf\huge{\underline{\pink{ANSWER}}}$

It states that the work done by the net force acting on a body is equal to the changed produced in kinetic energy of the body. Let F be the variable force. ∴ Work done by this variable force , W=∫xixfF⋅dx.