B.) Compressions
HOPPE IT HELPED
Hello!
My best guess would be hydrogen and oxygen.
hopefully this helps!
Altered means to change something.
Answer:
50N
Explanation:
Force (N) = mass (kg) × acceleration (m/s²)
0.25kg times 200m/s² = 50N
They are slowed down.
even air is a medium and will slow down waves (slightly) compared to a vacuum/ space
if the wave hits the medium at an angle it can be 'bent' (refracted) like light through a glass prism