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Nikolay [14]
4 years ago
5

(Science)

Physics
1 answer:
Tanzania [10]4 years ago
7 0

Answer:

(4) inertia

(5) forces

(6) Newton's 1st law

(7) gravity

(8) physics

Hope I helped!!!

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What is the chemical name for N2O3? nitrogen trioxide dinitrogen trioxide pentanitrogenoxide nitrogen oxide
charle [14.2K]

Answer: The chemical name for N2O3 is dinitrogen trioxide.

Explanation:

Nitrogen occurs chiefly as a free element in the air, making up about 78% by volume of the atmosphere. Nitrogen forms several oxides with oxygen. The formation of these oxides by the direct combination of nitrogen and oxygen required very high temperatures. Examples of oxides of Nitrogen includes:

--> Nitrogen (I) oxide: N20

--> Nitrogen (II) oxide: NO

--> Dinitrogen trioxide: N2O3.

When naming a chemical compound the number of elements in the compound is put under consideration using prefixes such as di (2), Tri(3), tetra(4), penta(5). From the chemical formula N2O3, there are 2 nitrogen atoms and with +3 oxidation state. Hence, the name DINITROGEN TRIOXIDE.

4 0
3 years ago
A pile driver drops from a height of 35 meters
MakcuM [25]

It is good so what is what’s they says didn’t. Fiend. Diehard d fish
3 0
4 years ago
Read 2 more answers
Write S if the given quantity is scalar and V if the quantity is a vector
VikaD [51]

Answer:

1. Scalar_100° Celsius

2. Vector_50 m/s²

3. Scalar_300 s

4. Vector_250 m/s, northwest

5. Vector_1m, to the right

6. Vector_10 cm, upwards

7. Scalar_525 600 mins.

8. Vector_90 km/h,east

8. Scalar_5 000 kg

10. Scalar_1.5 L

Explanation:

A scalar quantity can be defined as a quantity that has magnitude but no direction. Some examples of scalar quantities are speed, mass, temperature, volume, length, etc.

On the other hand, a vector quantity has both magnitude and direction. Some examples of vector quantities are acceleration, velocity, displacement, etc.

1. Scalar_100° Celsius (Temperature).

2. Vector_50 m/s² (Acceleration).

3. Scalar_300 s (Time).

4. Vector_250 m/s, northwest (Velocity).

5. Vector_1m, to the right (Displacement).

6. Vector_10 cm, upwards (Displacement).

7. Scalar_525 600 mins. (Time).

8. Vector_90 km/h,east (Velocity).

8. Scalar_5 000 kg (Mass).

10. Scalar_1.5 L (Volume).

6 0
3 years ago
susan and joe push a table 18 meters down a hall by exerting a force of 200 newtons (n). what is the total amount of work done o
prisoha [69]

Answer:

3600joules

Explanation:

formula :W=FS

W=work done (J)

F=force (N)

S=displacement moved in the direction of force (m)

200N×18m

=3600J

3 0
2 years ago
A toy of mass 0.155 kg is undergoing simple harmonic motion (SHM) on the end of a horizontal spring with force constant 305 N/m
zzz [600]

Answer:

310.38\times 10^{-4}j

Explanation:

We have given mass m=0.155 kg

Force constant K = 305 N/m

Distance X=1.25\times 10^{-2}m

Velocity v=.305 m/sec

The total energy at any position of the motion is give by E=\frac{1}{2}mv^2+KX^2  here \frac{1}{2}mv^2 is energy due to motion and KX^2  is energy due to spring elongation

So total energy E=\frac{1}{2}\times 0.155\times 0.305^2+305\times 0.0125^2=310.38\times 10^{-4}j

4 0
3 years ago
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