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Andrews [41]
2 years ago
5

What will happen if we put a magnet in cold water

Physics
1 answer:
gayaneshka [121]2 years ago
8 0

Answer:

cold water strengthens the magnetic attractive force.

Explanation:

The molecules within the magnet will move slower because they have less kinetic energy,so there is less vibration within the magnets molecules.

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What is a machine that continues to work without adding additional energy
Gwar [14]

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That would be a perpetual motion machine

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3 years ago
<
goblinko [34]

Answer:

Explanation:

initial velocity u = 32.7 m /s

final velocity v = 50.3 m /s

displacement s = 44500 m

acceleration a = ?

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time taken t = ?

v = u + at

50.3 = 32.7 + .016 t

t = 1100 s

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A real spring does not oscillate forever. Instead, it eventually comes to a stop. Does this violate the law of conservation of e
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5 0
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