<h2>Answer: 6031,9s
</h2><h2 />
The equation to calculate the period (in seconds) of a body orbiting a massive body (in this specific case a spacecraft with mass orbiting Mars) is:
(1)
Where:
is the radius of the orbit measured from the center of Mars to the satellite
is the gravity constant with a value of
is the mass of Mars, which is known to be
Now, if we are told that the spacecraft is in a low orbit near the surface of Mars, we can assume the radius of the orbit is approximately equal to the radius of Mars :
Having this stated, let’s begin with the solution:
Solving this equation being careful with the units, and taking into account we have:
Finally:
>>>>>This is the period of the orbit of the spacecraft around Mars
Answer:
the rock will sink. this is because it is more dense than water
The change in velocity from 30 m/s north to 40 m/s south is a change of 70 m/s south
Answer:
You need to put the diagrams. repost and include the diagrams