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Basile [38]
2 years ago
9

Do the data support or refute the hypothesis? be sure to explain your answer and include how the variables changed in the experi

ment.
Physics
1 answer:
aleksandr82 [10.1K]2 years ago
8 0

Do the data support or refute the hypothesis, normally, the data for the first part of the experiment support the first hypothesis.

<h3>What is a hypothesis test?</h3>

Hypothesis testing refers to the formal procedures used by statisticians to accept or reject these hypotheses. When trying to make decisions, it is convenient to formulate assumptions or conjectures about the populations of interest, which consist of considerations about their parameters.

As a result of this, we can see that from the complete text, there is a set of data which is used to show the force that is applied to a cart that causes the acceleration of the cart to increase which supports Newton's second law.

See more about hypothesis at brainly.com/question/4768231

#SPJ4

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8 0
3 years ago
During metamorphism, what is the major effect of chemically active fluids?
xz_007 [3.2K]

Answer:

Option b

Explanation:

Metamorphism is the process where the variation of the geological texture resulting from the different arrangement of the minerals or the variation of minerals in protoliths, i.e., pre- existing rocks take place such that there occurs no change in state of the protolith, i.e., it does not melt into magma.

The change takes place as a result of the presence of chemically active fluids, heat and pressure.

There is a reaction between the chemically active fluid and the rock through which it passes and promotes the movement of the dissolved ions of silicate and promotes the growth of the mineral grains.

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3 years ago
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Tresset [83]

Answer:

Number of neautrons

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Atoms from two different elements may have the same number of neutrons, but never the same number of protons. The number of protons is unique to the element and represents the atomic number. (sorcastic.org)

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