A transcript of a presidential speech (APEX Class ;)
Satellites are placed into orbit at least 150 km above Earth's surface to be above the atmosphere.
Answer:
the direction of the velocity is downward and the acceleration decreases throughout the motion
Explanation:
since the gradient is negative it is decelerating
Answer:
huh? do you need help on math?
Explanation:
what do you mean?
Answer:
A, The same amount of gravity
Explanation: