Answer:
decreases
Explanation:
Remeber:
There is always inverse relation between frequency and wavelength.
So if one of them increases, other decreases and vice-versa.
f ∝ 1 / λ
Force = Mass * Acceleration therefore the red ball with the higher mass will have more force and greater acceleration
Answer:
a.proton, proton
hope this helped :) have a goodday
