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ivolga24 [154]
3 years ago
7

Which takes longer to reach earth, light from the sun or light from other stars? Explain.

Physics
2 answers:
tigry1 [53]3 years ago
7 0
Light from stars take longer to reach earth because the stars are further than the sun
densk [106]3 years ago
4 0
Light from other stars take longer to reach the earth because they are farther than our sun.
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I'm Always in front of you. but you never see me. what am i?​
raketka [301]

Answer:

air is the answer to the question

8 0
3 years ago
Compared to the sun, a star whose spectrum peaks in the infrared is:
Vladimir79 [104]
The answer is cooler. Hope this helps.
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3 years ago
Which object would have the most momentum?
soldier1979 [14.2K]

Answer:

B

Explanation:

Momentum is the product or multiplication of a body's mass and its speed.

Since all options have the mass and speed in the same units, there is no need for conversion.

A. 20 x 500 = 10000,  B. 200 x 60 = 12000

The same goes for the rest!

6 0
3 years ago
Read 2 more answers
A parachutist falls 50.0 m without friction. When the parachute opens, he slows down at a rate of 61 m/s^2. If he reaches the gr
ira [324]

Answer:

55.66 m

Explanation:

While falling by 50 m , initial velocity u = 0

final velocity = v , height h = 50 , acceleration g = 9.8

v² = u² + 2gh

= 0 + 2 x 9.8 x 50

v = 31.3 m /s

After that deceleration comes into effect

In this case final velocity v = 17 m/s

initial velocity u = 31.3 m/s

acceleration a = - 61 m/s²

distance traveled h = ?

v² = u² + 2gh

(17)² = (31.3)² - 2x 61xh

h = 690.69 / 2 x 61

= 5.66 m

Total height during which he was in air

= 50 + 5.66

= 55.66 m

3 0
3 years ago
What are one of the ways the atmosphere recycle gases through interactions with the biosphere?
tino4ka555 [31]

Answer:

Though the process photosynthesis

Explanation:

One of the important ways by which the atmosphere recycle gases through interactions with the the biosphere is by photosynthesis.

The biosphere is the living component on the earth. The atmosphere is the gaseous envelope round the earth.

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  • This way, atmospheric carbon dioxide is exchanged for oxygen gas.

This way, there is a sustained interaction between the atmosphere and biosphere.

3 0
3 years ago
Read 2 more answers
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