Answer:
I want to know how your experience has been on brainly. I hope it is good. I really like spending time helping others here. If you have any other questions please ask me :)
Explanation:
Answer:
Longitudinal waves have the same direction of vibration as their direction of travel. This means that the movement of the medium is in the same direction as the motion of the wave.
No, it simply consists of elements.
F=ma so (55kg)(18m/s^2)=990N so to find a of cannon we know force of cannon ball = 990N therefore 990N/1500kg=.66m/s^2
Hope this helps you understand the concept of Newtons Second Law of F=ma!!!