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const2013 [10]
3 years ago
5

Which objects switch places in a double-replacement reaction?

Physics
2 answers:
frozen [14]3 years ago
6 0
Coumpunds because reactants of a double placement reaction don’t have charges
nikklg [1K]3 years ago
5 0
A. compounds because the reactants of a double replacement reaction do not have charges
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If a car is traveling 60 mph, its tires may have an rpm of 840. How many revolutions do the car’s tires make in one second?
Varvara68 [4.7K]

Forget about the car's speed.  You don't need it.

The tires spin 840 rpm.  That's 840 <em>Revolutions per Minute</em> .

There are 60 seconds in 1 minute.  So something that happens 840 times in 1 minute happens (840 / 60) times every second.

(840 rev per minute) / (60)  =  <em>14 revs per second</em> .

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2 years ago
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SashulF [63]
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2 years ago
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4 0
3 years ago
Find the acceleration of a car with the mass of 1,200 kg and a force of
Mashutka [201]

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3 0
2 years ago
Which of the following is not a vector quantity?
maksim [4K]

Answer:

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