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ArbitrLikvidat [17]
3 years ago
14

How do you make a electromagnet repel medal​

Physics
1 answer:
Naddika [18.5K]3 years ago
8 0

Answer:

to make a magnet repel a metal, one must first understand the properties of a magnet. A magnet has two poles, a north pole and a south pole. When magnets are placed near each other, opposite poles attract and like poles repel one another.

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components of the speed of the coin is given as

v_x = v cos60

v_x = 6.4 cos60 = 3.2 m/s

v_y = vsin60

v_y = 6.4 sin60 = 5.54 m/s

now the time taken by the coin to reach the plate is given by

t = \frac{\delta x}{v_x}

t = \frac{2.1}{3.2}

t = 0.656 s

now in order to find the height

h = vy * t + \frac{1}{2} at^2

h = 5.54 * 0.656 - \frac{1}{2}*9.8*(0.656)^2

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3 years ago
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Explanation:

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Velocity of B rays ?<br>​
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is from 9 x 107 m/sec to 27 x 107 m/s

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3 years ago
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What is the Genetic Modification Process?<br><br> Brainlyist for the best answer
Dovator [93]

Answer:

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The well is 23.3 m

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h = 23.3 m

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