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Fed [463]
3 years ago
13

Suppose the angle of reflection measures 40 degrees. What is the angle of incidence?

Physics
2 answers:
Damm [24]3 years ago
8 0

Answer:

40

Explanation:

If it is a flat mirror, the reflection and incidence are the same -- 40 degrees.

If it is anything else, more information is needed.

Nostrana [21]3 years ago
4 0

Answer:

A. 40 degrees

Explanation:

The angle of reflection is equal to the angle of incidence. So both are equal.

When the rays of light fall incident on a plane angles of incidence and reflection are equal.

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2 years ago
If a spaceship has a momentum of 30,000 kg-m/s to the right and a mass of
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Explanation:

...................

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3 years ago
The moon's surface gravity is one-sixth that of the earth. Calculate the weight on the moon of an object that has a mass of 24 k
ad-work [718]
When we say "<span>The moon's surface gravity is one-sixth that of the earth.",
we mean that the acceleration of gravity on the Moon's surface is 1/6 of
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<span>
The weight of any object, right now, is

(object's mass) </span>· (acceleration of gravity where the object is located now) .
<span>
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= (24 · 9.8 / 6) kg-m/s²

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2 years ago
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