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ki77a [65]
4 years ago
15

What is the difference in frequency between the directly radiated waves and the waves reflected from a whale traveling directly

toward the ship at 4.95 m/s ?
Physics
1 answer:
KATRIN_1 [288]4 years ago
7 0

Explanation:

The difference in frequency can be calculated using the formula

\Delta f=f(\frac{2v'}{v-v'})

f= source frequency from the ship

v'= speed of the wave reflected from the whale = 4.95 m/s

v= speed of the ship.

since, the source frequency and speed of the ship data is missing, calculation of difference in frequency not possible.

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Answer:

h≅ 58 m

Explanation:

GIVEN:

mass of rocket M= 62,000 kg

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now to need calculate time t = amount of fuel consumed÷ rate

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