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aleksley [76]
3 years ago
9

Stone needs 1350 J of energy to crack down. A bullet of 120 gm is fired on

Physics
1 answer:
Agata [3.3K]3 years ago
7 0
There is a lot of help on the internet 350
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A psychologist is interested in exploring the effect tutorial support on students academic performance and assign students in to
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Answer:

The dependent variable is academic performance

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The experimental group receive the treatment while the control group do not receive the treatment. The independent variable is manipulated and its impact on the dependent variable is evaluated.

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