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myrzilka [38]
3 years ago
15

What principle do Tesla coils use to generate electricity?

Physics
1 answer:
LekaFEV [45]3 years ago
8 0

Answer: A

Explanation:

The power of the Tesla coil lies in a process called electromagnetic induction

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A car is traveling 100 km/hr. How many hours will it take to cover a distance of 850 km?
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8.5 hours

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What are the damages or effects of sewage dumps into natural water sources???
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Sewage dumps pollute our waterways causing death of marine life, water pollution, and disease.

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A falling raisin will have<br> whale. (more/less)<br> momentum than a falling blue
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3 years ago
a projectile is lunched with an initial speed of 60.0mm/s at an angle of 30.0° above the horizontal.The projectile lands on a hi
alexandr402 [8]

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52 mm/s (approximately)

Explanation:

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Initial speed of the projectile is, u=60.0\ mm/s

Angle of projection is, \theta=30.0\°

Time taken to land on the hill is, t=4\ s

In a projectile motion, there is acceleration only in the vertical direction which is equal to acceleration due to gravity acting vertically downward. There is no acceleration in the horizontal direction.

So, the velocity in the horizontal direction always remains the same.

The horizontal component of initial velocity is given as:

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Now, the velocity in the vertical direction goes on decreasing and becomes 0 at the highest point of the trajectory. So, at the highest point, only horizontal component acts.

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