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The answer: C. amount of charge on the source charge
The field lines all represent the movements of field charges. The more crowded the field lines or the more density of electric field the higher is the magnitude of the source charge.
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Answer:
133.8 N
Explanation:
Recall that the acceleration of gravity in Neptune is estimated as 11.15 m/s^2
Therefore, the weight of the dog on this planet would be:
Weight = mass x acceleration of gravity = 12 kg x 11.15 m/s^2 = 133.8 N
The Law of Conservation of Energy
Friction- the external force that acts on objects and causes them to slow down when no other external force acts upon them.
The yo-yo speeds up when you rub it