The correct answer is A) As the air warms expanding its volume, decreasing its density, and the air molecules rise
The air molecules speed up and spread. If the container is closed then it may pop because the air expands. Hot air goes up and cold air goes down.
The answer to your question is b) the natural law
I think the answer is Bell 4 may have either a positive or neg
Answer: B) exactly the same as the initial momentum.
Explanation:
An inelastic collision occurs when the elements that collide remain together after the collision, and althogh the kinetic energy is not conserved because is transformed into other kinds of energy (thermal energy, for example), the linear momentum does.
This means the initial momentum before the collision will be equal to the final momentum after the collision:
Explanation:
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