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MrRissso [65]
3 years ago
15

How could you use a rock to measure the height of your ceiling?

Physics
1 answer:
Annette [7]3 years ago
7 0

Answer:

I mean this is what I think

Explanation:

you would need to place a rock on top of each other until you reach the ceiling

It seems logical to me

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Bumek [7]

Answer: 24.4 degrees to the vertical

Explanation:

Vertical component of raindrop speed = 11m/s

Horizontal component of wind = 5m/s

In this case, all we have to do is to use trigonometric ratios of angles to sides as in a triangle

Doing this, we see that

tan (theta) = 5/11

(Where theta is the angle made with the vertical by the rain after impact)

Tan being opposite/adjacent

Arc sin (5/11) gives us 24.44 degrees to the vertical

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3 years ago
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Gre4nikov [31]

Answer: C ) 75 kilometers

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2 years ago
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