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Zepler [3.9K]
3 years ago
11

Who reported four “element” classifications, but included some substances that were combinations of elements rather than true el

ements in his listing?
Physics
1 answer:
marishachu [46]3 years ago
5 0

Explanation :

Antoine-Laurent Lavoisier reported four "element" classifications but included some substances that were combinations of elements rather than true elements in his listing.

He is also known as " father of modern chemistry". He gives the modern system of naming chemical substances. He also gives a theory for chemical reactivity of the oxygen.

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Explanation:

Using the average acceleration formula:

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We have by assuming that the walking speed is 2 m/s and the stop time is 0.1s which is equal to the change in time during the stopping.

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Plugging the previous in the average acceleration formula we get

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