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Advocard [28]
3 years ago
10

_____ ions are those ions that do not change oxidation number or composition during a reaction.

Physics
2 answers:
maxonik [38]3 years ago
6 0
<span>_____ ions are those ions that do not change oxidation number or composition during a reaction.

</span><span>c. spectator</span><span>

</span>
Sladkaya [172]3 years ago
6 0

the answer is spectator

(funny since human spectators do the same thing stand by and just watch)

also i took the test

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According to the graph, how many atoms would remain after two half-lives?
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Answer:

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N = N0 / 2      after 1 half-life

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What is Newton's Second Law?
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Answer:

An object's acceleration depends on its mass and on the net force acting on it.

Explanation:

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a 2000 kg truck is traveling at a velocity of 30 m/s. What velocity must a 1000 kg car have in order to have the same momentum a
Molodets [167]

The car should have a velocity of 60 m/s to attain the same momentum as that of the truck of 2000 kg.

Answer:

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Momentum is measured as the product of mass of object with the velocity attained by that object.

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Similarly, the momentum of 1000 kg car will be 1000× velocity of the 1000 kg car.

Since, it is stated that momentum of 2000 kg truck is equal to the momentum of 1000 kg of car, then the velocity of 1000 kg of car can be determined by equating the momentum of car and truck.

Momentum of 2000 kg truck = Momentum of 1000 kg car

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Energy is defined as
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