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Nady [450]
3 years ago
10

The international space station orbits the earth at a distance of 6,783 km from the center of the earth it travels at 7.66 km/s.

Find the time it takes for the ISS to complete one orbit.
Physics
1 answer:
frosja888 [35]3 years ago
4 0

Answer:

886 seconds

Explanation:

The circumference of the cross section of sphere of radius 6,783 km is the distance the space station has to cover for a complete orbit. The international space station orbits at about 7.66km/s. The time taken is given by distance/speed. Time taken=6783/7.66;

Evaluating gives 885.5 seconds or about 14.8 minutes.

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Motion is always compared to something called
HACTEHA [7]

Movement can be without change in positions. As only a part of it can be made to move. If you move there is a motion and if there is a motion there is a movement so they're same thing. In motion whole of body moves, but in movements only the parts of body moves.

7 0
3 years ago
In which direction does energy flow in an ecosystem
muminat

QUESTION -

  In which direction does energy flow in an ecosystem ?


ANSWER -

  The flow of energy in an ecosystem is best described as energy moving in one direction from the sun to the producers then to the consumers. Explanation; Energy flow is the amount of energy that moves through successive trophic levels of a food chain in an ecosystem

4 0
2 years ago
Read 2 more answers
Which tool would you choose to create a storyboard, and why?
deff fn [24]

Answer:

Canva. Although Canva's free storyboard app for iOS and Android is targeted more at video production, it still provides animators and UX designers everything they need.

Explanation:

7 0
3 years ago
A 1.95 kg box sits on an incline of 24 ° with the horizontal. If the box accelerates down the incline at 0.245 m/s 2 , what is t
koban [17]

Answer:

Explanation:

                            F = ma

mgsinθ - μmgcosθ = ma

      gsinθ - μgcosθ = a

                   μgcosθ = gsinθ - a

                              μ = (gsinθ - a) / gcosθ

                              μ = (9.81sin24 - 0.245) / 9.81cos24

                              μ = 0.4178906...

                              μ = 0.418

6 0
2 years ago
2 (a) A plane from airport A flies 280 km to the east to airport B. The plane then travelled north to airport C, 190 km away. (i
Sonbull [250]

Answer:

See below

Explanation:

280 km   east then 190 km north

Use Pythagorean theorem to find the resultant displacement

d^2 = 280^2 + 190^2

d = 338.4 km

Angle will be    arctan ( 190/280) = 34.16 °

8 0
2 years ago
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