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3 years ago

Maggie is using her cat in an experiment on animal intelligence. Which of the following statements is true?

Physics

1 answer:

Kamila [148]3 years ago

6 0

1. If Maggie gives her cat an unfair advantage, her experimental results will be biased.

Explanation:

Maggie using her cat in the experiment to test for intelligence gives the cat an unfair advantage, her experimental results will be biased.

Due to her emotional attachment with the cat, the experimental results will be skewed to portraying her cat as intelligence.
This is not a good experiment to carry out.
Such an experiment should be carried out with an unknown cat.

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Experiment brainly.com/question/1621519

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A student moves a box across the floor by exerting 56.7 N of force and doing 195 J of

Paha777 [63]

Answer:

A. 3.4 m

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$Workdone = force * distance$

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3 years ago

A solid sphere of radius R is placed at a height of 30 cm on a15 degree slope. It is released and rolls, without slipping, to th

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Answer:

The height is $h_c = 42.857$

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Explanation:

From the question we are told that

The height is $h_s = 30 \ cm$