Explanation:
Impulse is defined as the product of force and small change in time. It is denoted by J.
Mathematically, it can be given as :
\(J=F\times t\)
Where
F is the acting force.
t is the time taken by the force.
Impulse is also equal to the change in momentum. In certain martial arts, people practice breaking a piece of wood with the side of their bare hand. This can be done without any injury to the hand. This is because he applies large force for a short duration of time. As a result, a lager change in momentum takes place.
