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Gennadij [26K]
3 years ago
10

How many meters did the car go in the first 4 seconds?​

Physics
1 answer:
JulijaS [17]3 years ago
7 0
Are there numbers on the y axis?
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HELP URGENT- will give brainliest if correct
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Answer:

6 km is the right answer

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Explanation:

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A person wants to make a metronome for music practice. He uses a 35-g object attached to a spring to serve as the time standard.
alukav5142 [94]

To develop this problem it will be necessary to apply the concepts related to the frequency of a spring mass system, for which it is necessary that its mathematical function is described as

f = \frac{1}{2\pi} \sqrt{\frac{k}{m}}

Here,

k = Spring constant

m = Mass

Our values are given as,

m = 35g = 35*10^{-3}kg

f = 1 Hz

Rearranging to find the spring constant we have that,

k = (2\pi f \sqrt{m})^2

k = 4\pi^2 f^2 m

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k = 1.38N/m

Therefore the spring constant is 1.38N/m

7 0
3 years ago
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