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sp2606 [1]
3 years ago
14

What reaction is 2HI --> H2 + 12

Chemistry
1 answer:
Brilliant_brown [7]3 years ago
3 0

Answer:

numbers

Explanation:

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If the forces acting on an object are unbalanced, what will occur?
S_A_V [24]

Answer:

The answer is acceleration.

Explanation:

Acceleration- When it comes to science, Force is defined as a "push or pull" of an object with mass that causes it to change velocity.

Balanced Force- This occurs when two forces of the same mass or size are acting on a particular object in opposite direction. The object being acted upon could <em>either stay in its place or move in a uniform speed and direction.</em>

Unbalanced Force- This occurs when the forces applied are not equal and are of different direction. For example, a 55-kg person pulling a 30-kg cart. The cart will move to the direction of the pull.

Thus, when forces acting on an object are unbalanced, it causes the object to accelerate. This acceleration is directly proportional to the "net force", but is inversely proportional to the mass or size.

<u>A net force</u> is the total amount of force that is acting on the object.

6 0
3 years ago
What is the kinetic energy of a 25 kg object moving at a velocity of 2.5 m/s?
vovangra [49]

Answer:

<h2>78.13 J</h2>

Explanation:

The kinetic energy of an object can be found by using the formula

k =  \frac{1}{2} m {v}^{2}  \\

m is the mass

v is the velocity

From the question we have

k =  \frac{1}{2}  \times 25 \times  {2.5}^{2}  \\  = 12.5 \times 6.25 \\  = 78.125 \:  \:  \:  \:  \:  \:  \:  \:

We have the final answer as

<h3>78.13 J</h3>

Hope this helps you

6 0
3 years ago
PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU B
Julli [10]

Answer:

Full answer in explanation

Explanation:

  • High Tide - when tides are at their highest elevation
  • Low Tide - when tides are at their lowest elevation
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  • Neap Tide - when tides experience the least range between high and low; occur at 1st and 3rd Quarter Moons
  • Gravitational Pull - the invisible force that exists between all objects that have mass. The greater the mass, the greater the effect of the force
  • Tide - the daily change in ocean levels due to the gravitational force of the moon and the sun exerted on Earth

Hope this helps!

3 0
4 years ago
What was the major shortcoming of Rutherford's research of the atom?
solong [7]
This .................

8 0
3 years ago
HELP ME!!!!
jolli1 [7]

Answer:

glass your welcome

Explanation:

6 0
3 years ago
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