Deonte’s family sees a solar panel display and considers using solar power for their home. Deonte knows that solar energy is a n
1 answer:
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Answer:
a)
b)
Explanation:
a)
We can use conservation of energy between these heights.
Therefore, the lost energy is:
b)
The force acting along the distance create a work, these work is equal to the potential energy.
Let's solve it for F.
Therefore, the force is:
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