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solong [7]
3 years ago
7

Describe a situation when a lever has potential energy ?

Chemistry
1 answer:
tresset_1 [31]3 years ago
7 0
When an object is placed on the opposite end of a lever and the near end is held in place without being allowed to move upwards, the lever has potential energy.
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10.0 grams of water are heated during the preparation of a cup of coffee 1.0x 103 j of the heat are added to the water. which is
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<u>Answer:</u> The final temperature of the coffee is 43.9°C

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