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Cerrena [4.2K]
2 years ago
10

Usain Bolt, a Jamaican sprinter, holds the Olympic and world records for the 100-m and 200-m dash, which he

Physics
1 answer:
stellarik [79]2 years ago
6 0
Answer: 10.36m/s

How? Just divide 200m by 19.3 and you will get how fast he ran per m/s
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Calculate the speed of a bus that travels a distance of 55 miles in 0.75 hours.
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Different asteroids reflect different percentages of the light falling on them. This is due to the fact that they have different
Georgia [21]

Due to the Composition, different asteroids reflect different percentages of the light falling on them.

What are Asteroids:

  • Asteroids are small, rocky objects that orbit the Sun. Although asteroids orbit the Sun like planets, they are much smaller than planets.
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Composition of Asteroids:

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We determine reflectivity of asteroids by comparing the brightness of light in the visible spectrum to the brightness of light in the infrared spectrum. The light shining from asteroids is reflected sunlight.

Hence we can say that,

Due to the Composition, different asteroids reflect different percentages of the light falling on them.

Learn more about Asteroids here:

<u>brainly.com/question/13047582</u>

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