gravitational Potential energy is given by

here we have
m = 200 kg
h = 21000 m
now we will have


so GPE of balloon will be 41160000 J above the given height from ground
Answer:
B. False
Explanation:
According to research by several scientists, Saturn's rings aren't solid, as they appear from Earth. They are actually made up of floating chunks of water ice, rocks and dust that range in diferent sizes from specks to enormous, even house-sized pieces that orbit Saturn in a ring pattern.
This is the CBS's this is a B a bit
Answer:
A compound
Explanation:
A compound is a substance formed when two or more elements are chemically joined
Answer:
w=fx
w=(15)(5)
w=75
the angle between the deplacement and N is 0