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musickatia [10]
2 years ago
11

the particles of an object are packed tightly together and are vibrating. when the object is heated, the particles start to move

faster and slide past each other. this is an examples of
Physics
2 answers:
frutty [35]2 years ago
6 0
A solid melting.

A solid has closely packed particles that only vibrate in place. When the object is heated, the particles start to gain energy, moving faster and sliding past one another. A liquid has particles that move around, slide past one another, and take the shape of the container. Thus, this is the change from a solid to a liquid, also known as a solid melting.
eimsori [14]2 years ago
3 0
This is an example of state change from solid to liquid.
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Answer:

r = 20 m

Explanation:

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Therefore,

10000 kg.m²/s = mr(2 m/s)

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where,

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50000 kg.m² = (1/2)(5000 kg.m)(r)

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5 0
2 years ago
An incompressible fluid (water) is flowing through a pipe of diameter 20 cm with
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Answer:

115 kPa

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