Answer:
Yes
Explanation:
When the planet moves farther away, the speed and kinetic energy decrease, and the gravitational potential energy increases.
7) 6, i believe, (Cu) 1 atom+ (S) 1 atom+(0)4 atoms.
This can be solve by using a triangle, because the path of the plane formed a triangle. first solve the angle form by the second direction
angle = 180 - 51 - 22 = 107 degrees
then using the cosine law
c^2 = a^2 + b^2 - 2ab cos C
c^2 = 76^2 + 123^2 - 2 ( 76) ( 123) cos ( 107)
c = 162.4 mi <span>the crew fly to go directly to the field
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