Answer:
F_A = 8 F_B
Explanation:
The force exerted by the planet on each moon is given by the law of universal gravitation
F = 
where M is the mass of the planet, m the mass of the moon and r the distance between its centers
let's apply this equation to our case
Moon A
the distance between the planet and the moon A is r and the mass of the moon is 2m
F_A = G \frac{2m M}{r^{2} }
Moon B
F_B = G \frac{m M}{(2r)^{2} }
F_B = G \frac{m M}{4 r^{2} }
the relationship between these forces is
F_B / F_A = 
= 1/8
F_A = 8 F_B
<h3>Question:</h3>
•What is the all time speed record for completing the iditarod?
Answer:
•In 2016, Dallas broke his own record, finishing in 8 days, 11 hours, 20 minutes and 16 seconds. In 2017, Mitch Seavey broke all previous records by finishing in 8 days, 3 hours, 40 minutes and 13 seconds, which currently stands as the fastest winning time for the Iditarod.
Explanation:
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Answer:
the answer would be to conduct secret research
Answer: The first law of thermodynamics describes how the heat added to a system is conserved.
Explanation:
According to the first law of thermodynamics:
<em />
<em>"Energy is not created, nor destroyed, but it is conserved." </em>
Therefore, this law relates the work and the transferred heat exchanged in a system through the internal energy, which is neither created nor destroyed, <u>it is only transformed. </u>
In other words: The change in the internal energy of a system is equal to the net heat that is transferred to it plus the net work done on it.
If the rocket it heavy and tall the distance wouldn't go very far but if the rocket was little and had no weight on it, it would go farther than the heavier one because of density/mass in the rocket
