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iren [92.7K]
2 years ago
11

Which statement best explains the path light takes as it travels? A. Light takes a curved path through matter and takes a straig

ht path through space. B. Light moves in a straight line except at surfaces between different transparent materials, where its path bends. C. Light curves to spread out through openings and move around barriers.​
Physics
2 answers:
Misha Larkins [42]2 years ago
7 0

Answer:

The answer is B

Explanation:

I took the test for k12 and the answer was "Light moves in a straight line except at surfaces between different transparent materials, where its path bends.

Hope this is helpful to anyone wondering what the answer is :)

Zolol [24]2 years ago
4 0

Answer:

it was "The light bends because it changes speed." for me i took the test

Explanation:

i show the thing. i hope this helps

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Talja [164]

Answer:

c)wind

Explanation:

Wind from the given choices will have the greatest amount of kinetic energy.

Kinetic energy is the energy due to motion of a body. It is different from the energy at rest in a body.

  • Wind is air in motion.
  • Wind energy is a form of kinetic energy in motion.

A book on a table, a slice of pizza and a person at the top of the stairs are all at rest and will possess potential energy.

7 0
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A runner begins a race from the starting line and accelerates to a speed of 8.9 m/s. If it takes the runner 3 seconds to reach h
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Answer:

i believe its 26.7

Explanation:

if the runner goes 8.9 m/s each second while accelerating for 3 seconds to reach top speed, the top speed would be 26.7 m/s

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2 years ago
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What is velocity and speed
hammer [34]
Velocity is height , speed is an object being propelled by force
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3 years ago
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One hazard of space travel is debris left by previous missions. There are several thousand objects orbiting Earth that are large
Eva8 [605]

Answer:

6666.67 Newtons

Explanation:

The formula F=ma (force is equal to mass multiplied by acceleration) can be used to calculate the answer to this question.

In this case:

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Using velocity and time, acceleration can be calculated as:

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Substituting these values into the formula F=ma, the answer is:

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A mass of .1539 kg moves down a 5 meter ramp in 2 seconds. What
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Answer:

Velocity=2.5m/s

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KE=4809.375J

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