3 years ago

Why do scientists build models.

Physics

2 answers:

Lisa [10]3 years ago

5 0

D all of the above all of them fit the question

zvonat [6]3 years ago

3 0

Answer: D. All of the Above

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Anna71 [15]

Answer:

(θ) = 60°

Explanation:

Given:

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Speed of River Vr = 1 m/s

Computation:

Vc (Cosθ) = Vr

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(Cosθ) = 1 / 2

(Cosθ) = (Cos60)

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How is the number 3450 written in scientific notation?

sammy [17]

Answer:

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h h
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The reasoning for this is false

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