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Talja [164]
2 years ago
10

2. If rain is falling vertically downward, and you are running for shelter, should you hold your umbrella

Physics
1 answer:
love history [14]2 years ago
6 0

Answer:

Tilted forward to keep the driest.

Explanation:

The rain is falling vertically so there is no wind. In these circumstances the umbrella should be tilted vertically forward.

The situation is the same as if you would stand still and the rain would come under an angle from the front.

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shutvik [7]

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In this case reflection occurs.

Explanation:

This happens when they bounce on objects that they can not pass through.

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3 years ago
Which three characteristics make iron a good blackbody radiator?
victus00 [196]

Answer:

A, C, and D

Explanation:

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3 years ago
How many atoms make up this compound? NaOH A. 1 B. 2 C. 3 D. 4
777dan777 [17]

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3 0
3 years ago
What is elasticity in polymer generally related to?
Andrej [43]
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6 0
2 years ago
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ycow [4]

Answer:

(A)

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We know , electric potential energy between two charge particles of charges "q" and "Q" respectively is given by kqQ/r where r is the distance between them.

Since the two charged particles are moving apart, the distance between them (r) increases and thus electrical potential energy decreases.

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