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-Dominant- [34]
3 years ago
11

How is heat related to phase changes​

Physics
1 answer:
bekas [8.4K]3 years ago
7 0

The heat is used to break the bonds between the ice molecules as they turn into a liquid phase. Since the average kinetic energy of the molecules does not change at the moment of melting, the temperature of the molecules does not change.

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¿En un choque entre dos objetos puede perderse la totalidad de la Energía Cinética?
densk [106]

Answer: Sí, toda la energía cinética se puede perder si las dos masas se detienen debido a la colisión.

Explanation:

4 0
3 years ago
A car starts from rest and accelerated at a rate of 9m/s squared for 6.5 seconds. How much distance was covered by the car?
ki77a [65]

Answer:

58.5 meters

Explanation:

1. Find your formula. Use distance = speed x time for this problem

2. Plug in the given information. d (for distance) = 9m/s^2 * 6.5 s

3. Multiply number AND units. d = 58.5m

4. Check to make sure units & numbers make sense. In this case check that the answer is a lot bigger than what we stated with and that our units go with distance

5 0
2 years ago
I NEED HELP ASAP PLEASE!!!<br> (19 pts!)
zhenek [66]
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5 0
2 years ago
Which statement best describes beaches? Beaches change over time as waves move further up the shore. Beaches are always changing
NemiM [27]

Answer:

I think the 1st statement is right.

Explanation:

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3 0
3 years ago
If the force of a golf club on a golf ball is 200 N forward, what will the force of the ball on the club be? A. 200 N forward B.
Korolek [52]

The ball should put 200 N of force towards the golfer.

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It's the ball exerting 200 N of force towards the club as well, but the opposite reaction is that it flies away.

8 0
3 years ago
Read 2 more answers
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