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inn [45]
3 years ago
13

When you drop a 0.44 kg apple, Earth exerts

Physics
1 answer:
OleMash [197]3 years ago
3 0

Answer:

7.2×10⁻²⁵ m/s²

Explanation:

F = ma

(0.44 kg) (9.8 m/s²) = (5.98×10²⁴ kg) a

a = 7.2×10⁻²⁵ m/s²

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A trombone plays a C3 note. If the speed of sound in air is 343 m/s and the wavelength of this note is
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<u>Explanation:</u>

Frequency is the measure of repetition of same thing a certain number of times. So frequency is inversely proportional to the wavelength. As wavelength is distance between two successive crests or troughs in a sound wave.

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3 years ago
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