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Vsevolod [243]
3 years ago
10

Why is it important that a satellite in orbit be above the earth's atmosphere?

Physics
1 answer:
Montano1993 [528]3 years ago
6 0

Explanation:

A stone is thrown upward neglecting air resistance. ... Why is it important that a satellite remain above Earth's atmosphere? The air resistance will slow it down and burn it. What happens to a satellite close to Earth's surface if it is given a speed exceeding 11.2 km/s?

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A person walks 12 meters to the west and then 16 meters back to the east. what is the distance covered and the direction of disp
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The distance is 28 meters and the direction of displacement is East I think
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The distance from the sun to Earth would be
Fittoniya [83]

Answer:

less than one light year. We would all be dead if it was more than a light year.

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4 years ago
Does the sun fuse hydrogen into helium or vice versa?
NikAS [45]

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6 0
3 years ago
Starting from rest and moving in a straight line, a cheetah
UNO [17]

The average acceleration of the cheetah is 7.75 m/s²

The given parameters;

velocity of the cheetah, v = 31 m/s

time of  motion, t = 4 seconds

The average acceleration of the cheetah is calculated as follows;

Average \ acceleration = \frac{\Delta velocity}{\Delta time } \\\\Average \ acceleration = \frac{v-u}{t}

where;

v is the final velocity

u is the initial velocity

t is the time of motion

Assuming the cheetah started from rest, the initial velocity, u = 0

The average acceleration is calculated as follows;

Average \ acceleration = \frac{v-u}{t} = \frac{31-0}{4} = 7.75 \ m/s^2

Thus, the average acceleration of the cheetah is 7.75 m/s²

Learn more here: brainly.com/question/17280180

3 0
3 years ago
50POINTS! Find the gravitational force between Earth and Venus - look up the data that you need for this problem.
SOVA2 [1]

The gravitational pull between Earth and venus is 831m

4 0
3 years ago
Read 2 more answers
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