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Dennis_Churaev [7]
2 years ago
8

Which statement best describes a difference between electromagnetic waves

Chemistry
2 answers:
9966 [12]2 years ago
6 0

Answer:

C

Explanation:

electronic waves transmits energy but mechanical waves require a medium in order to transport their energy from bgg one place to another.

Gekata [30.6K]2 years ago
6 0

Answer:

it is B.) Electromagnetic waves vibrate in two directions that are

Explanation:

stay safe 2021

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A 10 kg bicycle is rolling down a hill at 5 m/s, what is its momentum?
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Answer:

<h2>50 kg.m/s</h2>

Explanation:

The momentum of an object can be found by using the formula

momentum = mass × velocity

From the question we have

momentum = 10 × 5

We have the final answer as

<h3>50 kg.m/s</h3>

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