Answer:

Explanation:
As we know that the pressure inside the liquid level is given as

here we have

h = 10.9 km
also we know that

now we have


Answer:
pretty sure its motor 2, with body 1
Explanation:
(2)<span>less than 750 N.( if the downward acceleration of elevator were g,then answer would be 0 N.)</span>
No thats false. If your trying to say is true that people BELIEVED that then yes its true people believed it but if your talking about that question then its false
Answer: It prevents us from seeing most of the galactic disk with visible and ultraviolet light.
(hope this helps) :)