Impulse = change in momentum
The answer is 0.
Answer:
Definitely without a doubt a pumpkin
Answer:
1.
2.
Explanation:
Given that
f₁= 20 Hz
f₂= 20 KHz
C= 305 m/s
For open pie organ :
<u>Shortest length :</u><u>
</u>
<u>Longest length :
</u>

Just did some researching for you and the correct answer to this question would be D, all of the above.
Hope this helps, good luck!