Select all of the following that are equal to an impulse of 30 units.

Answer:
Option A and C are correct answer.
Both option have impulse of 30 units.
Explanation:
Lets have a look to the definition of impulse.
Impulse is the product of force applied to an object with the amount of time applied to it.
Impulse [tex]=[/tex] Force [tex]\times[/tex] time
A [tex]=[/tex] [tex]0.1 \times 300 = 30[/tex] units
B [tex]=[/tex] [tex]30 \times 1.2 = 36[/tex] units
C [tex]=[/tex] [tex]10 \times 3 = 30[/tex] units
D [tex]=[/tex] [tex]6 \times 4 = 24[/tex] units
So we can see that A and C have [tex]30[/tex] units.
Our final answers are option A and C.