Answer:It takes a satellite 12.93 hours to complete an orbit around the earth if it is at 1500miles above the earth at a velocity of 38,00mph
Explanation:
Taking 3960miles to be the radius of the earth, we use simple proportions to solve
(1500+3960)/(660+3960) × (32000/38000)× 13 = T in hours to complete orbit.
T=(5460/4620) × (32/38) ×13
T= 12.93hours
The Answer is False. Energy does Get recycled in the Ecosystem.
Answer:
False
Explanation:
Because when you go through east
( +x axis ) then you go to west ( -x axis )
You will subtract -9 from +15
it's become +6
( I talk about the displacement not distance) ( West = - East )
I hope that it's a clear ") .
<h3>
Answer:</h3>
<h3>
Explanation:</h3>
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λ=500 nm = 500·10⁻⁹ m
c=3·10⁸ m/s
h=6,63·10⁻³⁴ J·s = 4,14·10⁻¹⁵ eV·s
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E - ?
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