Example 2.3 The moon is observed from

Physics

1 answer:

Natalija [7]3 years ago

8 0

Explanation:

you can see this example to undersranding the question

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olasank [31]

Answer:

OPTION A is the correct answer

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A proton in the nucleus of an atom has an electrical charge of:<br> neutral<br> -<br> +<br> zero

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Answer:

proton is positively charged changechar

Explanation:

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Computes average speed when a person walk for 1 minute at speed of 1.5 m/s and another 1 minute at speed of 3.5 m/s along a stra

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Answer:

2.5 m/s

Explanation:

(60*1.5+60*3.5)/120=2.5

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An electromagnetic wave in a vacuum has a wavelength of 0.032 m. What is its frequency?

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L=wavelength
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c=Lf
f=c/L
f=3e8/0.032
f=9.375GHz

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Explain why a man using a parachute falls through air slowly while a stone falls through air very fast

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Answer:because the parachute is built so the wind will push up on it make the man/woman glide or fall slowly will a stone which has a lot of desentity

falls through the air faster do to is weight and shape .

Explanation:

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