A student wrote the following sentences to prove that parallelogram ABCD has two pairs of opposite sides equal:
2 answers:
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Answer:
45.95 pounds is the weight of the astronaut 4050 miles above the Earth.
Step-by-step explanation:
The gravitational force F ∝
F =
where r = Distance of the object from the center of the earth
and k = proportionality constant
For the astronaut weight = 186 pounds
186 = [ where radius of the Earth = 4000 miles]
k =
=
If the object is 4050 miles above the Earth then the weight of the object will be F =
F =
F =
=
= 45.94 pounds
Therefore, 45.95 pounds is the weight of the astronaut 4050 miles above the Earth.