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ankoles [38]
3 years ago
6

What happens to the chemical bonds during energy exchange?

Physics
1 answer:
anygoal [31]3 years ago
8 0

In chemical reactions, chemical bonds are broken and reformed, and release their excess bond energy

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How to solve god initial speed
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Velocity is a function of time and defined by both a magnitude and a direction. [1] Often in physics problems, you will need to calculate the initial velocity (speed and direction) at which an object in question began to travel. There are multiple equations that can be used to determine initial velocity. Using the information given in a problem, you can determine the proper equation to use and easily answer your question.

This is from a website btw.

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Which wave interaction is responsible for echoes?
IrinaVladis [17]

Answer:Reflection

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3 years ago
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1. What is the most common type of distribution? How does this distribution<br> benefit the species?
timurjin [86]

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Clumped distribution is the most common type of dispersion found in nature. In clumped distribution, the distance between neighboring individuals is minimized.

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3 years ago
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n a ballistics test, a potato gun shoots a 0.34 kg potato into a 5.0 kg catching cart. The cart recoils at 3.7 m/s after catchin
Gala2k [10]

The initial velocity of the potato is 54.41 m/s.

The given parameters:

  • <em>Mass of the potato, m = 0.34 kg</em>
  • <em>Mass of the cart, m = 5.0 kg </em>
  • <em>Velocity of the recoil, u₂ = 3.7 m/s</em>

<em />

The initial velocity of the potato is calculated by applying the principle of conservation of energy as follows;

m_1u_1 = m_2 u_2\\\\u_1 = \frac{m_2 u_2}{m_1} \\\\u_1 = \frac{5 \times 3.7}{0.34} \\\\u_1 = 54.41 \ m/s

Thus, the initial velocity of the potato is 54.41 m/s.

Learn more about conservation of linear momentum here: brainly.com/question/7538238

6 0
3 years ago
What does the graph to the right represent?
Nastasia [14]
C the thermal equilibrium

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4 years ago
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