The answer is - D. are constantly in motion
These plates move back and forth and sometimes even end up going one above other
Answer:
I believe here is an answer to the question.
For position A we will get a P.E because it just starts leaving rest.
For position B, it's K.E,
position C it is K.E
position D it is P.E and K.E( a short rest which projects into motion)
position E, it is K.E
position F, his friend stops d ball. that's P.E
Explanation:
position B, C and E are already in motion to give only K.E.
Answer:
Explanation:
Given parameters:
Concentration of H₃O⁺ = 5.6 x 10⁻²M
Solution:
To solve for the concentration of H₃O⁺ in the solution, we simply use the expression below:
pH = -log₁₀[H₃O⁺]
where [H₃O⁺] = 5.6 x 10⁻²M is the concentration of H₃O⁺
pH = -log₁₀[5.6 x 10⁻²] = - x -1.25 = 1.25
