Answer:
B. it's speed will increase
B
Explanation:
Im pretty sure its b
Longitudinal waves travel through a series of compressions and rarefactions.
A. Rocket A will travel farther horizontally than rocket B.
This is because from the x axis, 40 m/s at 90 degrees travels directly vertical. 40 m/s at 70 degrees is slightly horizontal, so it will travel further horizontally.
