When a toy truck collides into a toy car, the momentum of ____ is the same before and after the collision.
the truck plus the car
Answer:
The actual output voltage produced is 4.8 V
Explanation:
given information:
R₁ = 4.7k Ω
R₂ = 10k Ω
V =15 V
nominal output = 5 V
actual output voltage produce :
V₀ = (R₁/(R₁+R₂))V
= (4.7/(4.7+10)) (15)
= (4.7/14.7) (15)
= 4.8 V
<h3><u>Answer;</u></h3>
They are anions.
<h3><u>Explanation</u>;</h3>
- Polyatomic ions are the ions that contain 2 or more different atoms that are covalently bonded to each other.
- Examples include; Nitrate : NO₃⁻, Sulfate : SO₄²⁻,Hydroxide : OH⁻, and Phosphate : PO₄³⁻, etc.
- Polyatomic ions are tightly bound group of atoms that has a positive or negative charge and behaves as a unit.
The answer is B. Oxygen dissolves faster when it’s hotter. 40 Celsius is 104 degrees F
-- There is nothing on the list of choices that you provided that has no mass.
-- There are no "things" that have no mass. Every sample of a liquid, a gas,
or a solid has mass, even if it's only an atom or two.
I think the only possible items you could name that have no mass would be
spiritual, conceptual, or sensory ones, like maybe ...
-- idea
-- conviction
-- belief
-- concept
-- image
-- sound
-- illusion
-- impression
-- agreement
-- inclination
-- tendency
-- sparkle
-- tingle
-- pain
Things like that.