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AnnZ [28]
3 years ago
13

Please Help Me!!!.........​

Physics
2 answers:
Effectus [21]3 years ago
8 0
C look at how many oxygen, nitrogen’s, and hydrogens there are
Dmitriy789 [7]3 years ago
7 0
The answer is C.
Bonds between N and O and between H and O in NHO
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You pull a wagon with a force of 20 N. The wagon has a mass of 10 kg. What is the wagon's acceleration?
Nana76 [90]

Answer:

<h3>The answer is 2 m/s²</h3>

Explanation:

The acceleration of an object given it's mass and the force acting on it can be found by using the formula

a =  \frac{f}{m}  \\

where

f is the force

m is the mass

From the question

f = 20 N

m = 10 kg

We have

a =  \frac{20}{10}  \\

We have the final answer as

<h3>2 m/s²</h3>

Hope this helps you

5 0
3 years ago
What are the effects of noise?​
slega [8]

Answer:

Noise making has led to loss on hearing.

Explanation:

Supposing you like engaging in parties because of the noise of the sound system it can cause loss on hearing if continued for long

6 0
3 years ago
Momentum of an object is determined to be 7.2 ×10 to the negative 3 kg
abruzzese [7]
Answer:

0.0072

Explanation

7.2x10^-3= 0.0072
6 0
2 years ago
Please help! you are amazing! brainliest!
ELEN [110]
I think it’s a nebula i hope it’s right
8 0
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Read 2 more answers
IN THIS FORMULA FOR WATER WHAT DOES THE SUBSCRIPT 2 INDICATE
masha68 [24]
The chemical formular for water is H2O.
The H aspect of the formula stands for hydrogen gas and the subscript 2 which is attached to the H symbol signifies that two atoms of hydrogen are joined together, that is two atom of hydrogen are present.
The chemical formula of water indicates that, two atom of hydrogen react with one atom of oxygen to form one molecule of water.
In chemical formulae, subscripts are normally used to indicate the number of atoms that are present in a molecule.
7 0
3 years ago
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