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Valentin [98]
3 years ago
15

a feather is dropped on the moon from a height of 1.40meters. the acceleration of gravity on the moon is 1.67m/s^2. determine th

e time for the feather to fall on the surface of the moon​
Physics
1 answer:
kykrilka [37]3 years ago
6 0

Answer:

1min since there is no gravity on the moon so it will take time to drop on the moon.

Explanation:

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The energy stored in the membrane is 6.44\cdot 10^{-14} J

Explanation:

The capacitance of a parallel-plate capacitor is given by

C=\frac{k\epsilon_0 A}{d}

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d is the separation between the plates

For the membrane in this problem, we have

k = 4.6

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Substituting, we find its capacitance:

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Now we can find the energy stored: for a capacitor, it is given by

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Substituting,

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Learn more about capacitors:

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