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sweet [91]
3 years ago
7

Can reverse magnetic compulsion be turned in to a form of non-lethal weaponry?

Physics
1 answer:
murzikaleks [220]3 years ago
8 0

yes because the magnet would repulse the bullet or whatever weapon they have thus prevention harm

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Explanation:

I hope this helps :)...

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A 0.59 kg bullfrog is sitting at rest on a level log. how large is the normal force of the log on the bullfrog?
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7 0
2 years ago
If at 10m above the ground an object has 50J of Kinetic Energy, with 50J of Potential Energy. How high can the object travel?
steposvetlana [31]

Hi there!

\large\boxed{\text{B) 20 meters}}

We know that:

E_T = U + K

U = Potential Energy (J)

K = Kinetic Energy (J)

E = Total Energy (J)

At 10m, the total amount of energy is equivalent to:

U + K = 50 + 50 = 100 J

To find the highest point the object can travel, K = 0 J and U is at a maximum of 100 J, so:

100J = mgh

We know at 10m U = 50J, so we can solve for mass. Let g = 10 m/s².

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m = 1/2 kg

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100J = 1/2(10)h

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<u>h = 20 meters</u>

3 0
2 years ago
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