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GenaCL600 [577]
3 years ago
9

Does a cool pond have more or less heat energy than a red-hot iron nail? Explain

Physics
2 answers:
eimsori [14]3 years ago
8 0

Answer:

Less heat energy

Explanation:

cus I said so

erastova [34]3 years ago
6 0

Answer:

Less heat energy The cool water still has heat because the particles in the water are moving but it dose not have as much heat energy

Explanation:

The cool water still has heat because the particles in the water are moving but it dose not have as much heat energy. need brainliest pls

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Hope this answers the question. Have a nice day.
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Answer with Explanation:

We are given that

Force acts on a pebble=2\hat{i}-3\hat{k} N

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Torque=r\times F

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Torque= (0.5j-2k)\times (2i-3k)

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b.r=2i-3k

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Torque about point (2,0,-3)

\tau=(-2i+0.5j+k)\times (2i-3k)

\tau=-6j-k-1.5i+2j=-1.5i-4j-kN-m

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3 years ago
the two rotating systems shown in the figure differ only in that the two identical movable masses are positioned at different di
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