Question

10. a) What is impulse? Derive the formula for impulse.
(OR)​

Answer 1

Impulse is a type of signal which shows an amplitude of 1 at only origin.

d(t) =1 ; x=0

d(t) = 0 ; x=/= 0

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Answer 2

The definition of impulse and the formula is given as follows:

Explanation:

The impulse delivered to an object is given by the change in its momentum. If u and v are the initial and final speed of the object. The impulse of an object is given by :

$J=m(v-u)$

m is the mass of an object

It is also given by the product of force and the small interval of time. It is given by :

$J=F\Delta t$

So,

$m(v-u)=F\Delta t$

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Impulse

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