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taurus [48]
2 years ago
7

I need help on this still stuck on it

Physics
1 answer:
jenyasd209 [6]2 years ago
6 0
The underlined offset 2 is called a subscript and it describes how many of the element preceding it per molecule of the entire molecule/compound. In the case of H20, it means there are 2 Hydrogen per H20 molecule.
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Match these items.
aleksandrvk [35]

Answer:

Here's your answer :

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hope it helps!

3 0
3 years ago
List three signs that could make you think that a chemical reaction was taking place.
algol13
1. Release of gases
2. Bubbling 
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Hope this helps.
 
5 0
3 years ago
If an object has zero acceleration, does it have to have zero velocity?
adelina 88 [10]

Answer:

Yes, the velocity would also be zero.

Explanation:

Acceleration is the change in velocity over time, therefore, there has to be a change in velocity for something to accelerate. which means without acceleration, the object has no velocity.

3 0
3 years ago
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bagirrra123 [75]

Answer: C

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Since the road is banked, and the cross section of the banked road is constructed like a ramp. The car drives transversely to the slope of the ramp, so that the wheels of one side of the car are lower than the wheels on the other side of the car, for cornering the banked road, the car will not rely only on the frictional force.

Therefore, the correct answer is option C - the frictional force.

5 0
3 years ago
What shape is the Milky way galaxy
gizmo_the_mogwai [7]
It appears to be a <span>spiral shape. </span>
5 0
3 years ago
Read 2 more answers
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