Explanation:
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The whole question isn't shown so we cant answer it.
Answer:
Explanation:
Appears to be the vertexes of a triangle.
AB = √(-6 - (-2))² + (3 - 4)²) = √17
AC = √(-6 - (-8))² + (3 - 3)²) = 2
BC = √(-2 - (-8))² + (4 - 3)²) = √37
Answer:
1)
The total work done by outside force is 
2)
The total work done by the electric field is 
3)
The potential energy of the two sphere system is 
4)
The magnitude of the acceleration of sphere A is 
5)
The magnitude of the acceleration of sphere B is 
6)
The magnitude of velocity sphere A after a very long time is
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7) The magnitude of velocity sphere B after a very long time is 
Explanation:
The explanation is shown on the first and second uploaded image
Answer:
a) kinetic energy and gravitational potential energy
Explanation:
The water at the top of the fall possesses kinetic energy because the water is in motion, moving.
The water at the top also possess gravitational potential energy because it is falling under the influence of gravity. It is in a gravitational field.