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notka56 [123]
3 years ago
5

Please help meeeee!!! ​

Physics
1 answer:
prohojiy [21]3 years ago
8 0

Answer:

1. Test tube

2. tongs

3.

4.  FUNNEL

5.  

6.

7. Flask

8. Beaker

9. Bunsen burner

10. Erlenmeyer Flask

11.  Molar and pestle

12. Wire gauze

13.  Graduated cylinder

14. Test tube rack

15.  Pipet

16. Filo

Explanation:

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the formula relates the time, t, in seconds for a pendulum with the length, l, in feet, to make one full swing back and forth. w
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This shows that the length of a pendulum that makes one full swing in 2.2 seconds is 392.71 feet.

Given the formula for calculating the length of the pendulum expressed as:

T= 2\pi\sqrt{\frac{L}{32} } where:

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Given the following parameters:

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Substitute the given parameters into the formula will give;

2.2=2\pi \sqrt{\frac{L}{32} }\\ (\frac{22}{6.58} )^2 =\frac{L}{32} \\L=3.5032 \times 32\\L = 3.92.71 feet

So, this shows that the length of a pendulum that makes one full swing in 2.2 seconds is 392.71 feet.

Learn more here:

brainly.com/question/25260953

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