3 years ago

When does the potential energy of a swinging pendulum increase the most?

1 answer:

3 0

Maybe this can help:

https://blogs.bu.edu/ggarber/interlace/pendulum/energy-in-a-pendulum/

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Snowcat [4.5K]

I’m guessing is because she uses force to throw the ball, allowing the energy to move the person.

sorry if it’s not 100% correct

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3 years ago

Anika [276]

A wave that is oscillation of matter.. such as a water ripples

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Finger [1]

B - A theory seems to be the closest

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3 years ago

sweet [91]

Answer:

The new force becomes 4 times the initial force.

Explanation:

The force of attraction or repulsion is given by the relation as follows :

$F=k\dfrac{q_1q_2}{d^2}$

Where

d is the distance between the interacting charges

F is inversely proportional to the distance between charges.

If the distance is halved, d'=(d/2), new force is given by :

$F'=k\dfrac{q_1q_2}{d'^2}\\\\=k\dfrac{q_1q_2}{(\dfrac{d}{2})^2}\\\\=k\dfrac{q_1q_2}{\dfrac{d^2}{4}}\\\\=4\times \dfrac{kq_1q_2}{d^2}\\\\F'=4F$

So, the new force becomes 4 times the initial force.

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3 years ago

bonufazy [111]

Well, it happens a few weeks ahead, then for a total of 3 hours and 40 minutes.

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3 years ago