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fgiga [73]
3 years ago
7

Calculate the potential energy at the top of the giant drop if the car weights 1000 kg

Physics
1 answer:
bonufazy [111]3 years ago
6 0
The gravitional potential energy, relative to the bottom of the giant drop, in joules, is (9800) times (the height of the drop in meters). That's the PE of the empty car only, not counting any hapless screaming souls who may be trapped in it at that moment.
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If we start with 48 g of a radioactive substance with a 2 hour 12 life, how much is left after two half-lives?
ivolga24 [154]

Explanation:

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    Fourth halving             3

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2 years ago
block is attached to an oscillating spring. The function below shows its position (cm) vs. time (s). What is the angular frequen
faltersainse [42]

Answer:

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Given that,

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