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lawyer [7]
3 years ago
10

Crews at the International Space Station are researching the effects of the weightlessness of space on ________.

Physics
2 answers:
Natalija [7]3 years ago
8 0

The answer is A. The human body

andrezito [222]3 years ago
6 0

A: Human Body

C is wrong because they don’t have the tools to test it on another planet

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Answer:

Time will be 19 ms so option (a) is correct option

Explanation:

We have given that mass of wire m = 50 gram = 0.5 kg

Frequency f = 810 Hz

Wavelength = 0.4 m

Velocity is given by

v=wavelength\times frequency=810\times 0.4=324m/sec

Amplitude is given as d = 6 m

So time t=\frac{distance}{velocity}=\frac{6}{324}=0.01851=19ms

So option (a) is correct option

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