2 years ago

The modern periodic table has _ groups. (Write your answer as a number.)

Physics

1 answer:

g100num [7]2 years ago

8 0

Answer:

the answer is eight(8)

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F = 8.98755e9N·m²/C² * -(7e-6C)² / (0.03m)² = -489N, the negative sign denotes attraction.

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IrinaVladis [17]

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fo = 378.52Hz

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Using Doppler effect formula:

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3 years ago

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astraxan [27]

Answer:

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Explanation:

Using as convention:

- East --> positive x-direction

- North --> Positive y-direction

The x- and y- components of the initial velocity of the jet can be written as

$v_{1x} = 406 mph\\v_{1y} = 0$

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So the components of the resultant velocity of the jet are

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