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Lelu [443]
3 years ago
12

A periodic wave has a wavelength of 0.60 m and a speed of 40 m/s. What is the wave frequency?

Physics
1 answer:
levacccp [35]3 years ago
4 0
The correct answer is .05
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Shelby travels 6 meters East, 2 meters North, 3 meters West, and then 2 meters South. What is their displacement?
yaroslaw [1]

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3 m

Explanation:

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7 0
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How fast would the International Space Station (ISS) have to travel to maintain a circular orbit a distance of 1400 km above the
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Answer:

The International Space Station move at 7.22 km/s.

Explanation:

Orbital speed of satellite is given by  v=\sqrt{\frac{GM}{r}}, where G is gravitational constant, M is mass of Earth and r is the distance to satellite from centre of Earth.

r = R + h = 6350 + 1400 = 7750 km = 7.75 x 10⁶ m

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Substituting

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3 years ago
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ehidna [41]

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Which of the following is true for the angular momentum of rotating bicycle wheel
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Dmitriy789 [7]

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im not 100% sure tho

hope it helps:))

3 0
3 years ago
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