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larisa [96]
2 years ago
12

The frequency of a hummingbird wing - beat during a regular motion that can beat it's wings up to 4800 times per minute?

Physics
1 answer:
Alborosie2 years ago
3 0

Answer:

the frequency of the hummingbird is 80 Hz.

Explanation:

Given;

number of times the hummingbird beats its wings, n = 4,800 times

the duration of this motion, t = 1 minute

The frequency of the hummingbird wings is calculated as follows;

frequency = \frac{number \ of \ times}{time \ taken} \\\\frequency= \frac{4,800}{1 \min \ \times \ 60s} = 80 \ Hz

Therefore, the frequency of the hummingbird is 80 Hz.

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1) The distance travelled by the rocket can be found by using the basic relationship between speed (v), time (t) and distance (S):

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