Question

Explain about impluse.​

Answer 1

Explanation:

We sometimes encounter examples where a large force acts for a very short duration producing afinite change in momentum of the body. For back, the force on the ball by the wall acts for avery short time when the two are in contact, yet the force is large enough to reverse the momentum of the ball. Often, in these situations, the forceand the time duration are difficult to ascertain separately. However, the product of force and time,which is the change in momentum of the body remains a measurable quantity. This product is impulse

$impuslse \: = \:force \: \times \: time \: duration \\ \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = change \: in \: moentum$