Question

19. find orbital velocity of artificial satellite?​

Answer 1

Answer:

Explanation:

Orbital velocity is the velocity needed to achieve balance between gravity's pull on the satellite and the inertia of the satellite's motion -- the satellite's tendency to keep going. This is approximately 17,000 mph (27,359 kph) at an altitude of 150 miles (242 kilometers).

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Answer 2

The orbital speed can be found using v = SQRT(G*M/R).

Where,

G = gravitational constant,

M = mass of the body at centre,

R = radius of the orbit.

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