Question

Deduce the unit of kinetic energy of a body using the expression for work done by a constant force acting

on it.
​

Answer 1

Answer:

$\huge\black{\mid{\fbox{\tt{ANSWER}}\mid}}$

Work is done when a force is applied, at least partially, in the direction of the displacement of the object. If that force is constant then the work done by the force is the dot product of the force with the displacement: W = F ⃗ ∙ d