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Nat2105 [25]
3 years ago
13

One way to decrease the weight of an object is to

Physics
2 answers:
Elina [12.6K]3 years ago
6 0
If you increased the speed of rotation of the Earth you would get a perceived decrease in the weight of the object due to an increased centrifugal force. 
Increase it fast enough and the momentum of the object will eventually overcome the gravitational pull on it and it will fly off the planet.
svp [43]3 years ago
4 0
From that list of choices, ' D ' is the only one that will do the job. 
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The half-life of cobalt-60 is 5.26 years. If 50 g are left after 15.8 years, how many
PtichkaEL [24]

Answer:

400 g

Explanation:

The computation of the number of grams in the original sample is shown below:

Given that

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Now based on the above information  

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4 0
3 years ago
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Leno4ka [110]

Answer:

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Hope this Helps!

5 0
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