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jok3333 [9.3K]
3 years ago
11

If the velocity of a pitched ball has a magnitude of 47.5 m/s and the batted ball's velocity is 52.0 m/s in the opposite directi

on, find the magnitude of the change in momentum of the ball and of the impulse applied to it by the bat. Express your answer with the appropriate units.

Physics
1 answer:
stich3 [128]3 years ago
7 0

Explanation:

Below is an attachment containing the solution.

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Alexxx [7]

Answer: 8.6 µm

Explanation:

At a long distance from the source, the components (the electric and magnetic fields) of the electromagnetic waves, behave like plane waves, so the equation for the y component of the electric field obeys an equation like this one:

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So, we can write the following equality:

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The angular frequency and the linear frequency are related as follows:

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In an electromagnetic wave propagating through vacuum, the speed of the wave is just the speed of light, c.

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When do vernal equinoxes usually occur? autumnal?
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