Answer:
190.3759 pounds
Explanation:
If the astronaut weighs 210 pounds when he is at a distance of 3978 miles from the Earth's center, then he will weigh
210 [3978 / (3978 + 200) ]² = 190.3759 pounds
at an altitude of 200 km.
Answer:
Hey
The Gravitational force from the moon and the sun are aligned with the equator, if a sateite were to orbit horizontally it would quickly come out of sync.
Answer:
a) positive bc the surroundings are losing heat
b) positive
c) negative bc the surroundings are gaining heat
d) negative bc work is done by the system
Explanation:
0000000000000000000000000000000000