Physics, 25.06.2020 02:01 sarahsompayrac
identical particles are placed at the 50-cm and 80-cm marks on ameter stick of neglibile mass. this ridigd body is then mounted so as to rotate freely about a pivot at hte 0 cm mark on the meter stick. if this body is released from rest in a horizontal position, what is the angular pseed of hte meter stick as it swings through it's lowest position
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Explain to someone who knows nothing about fossils the study of invertebrate paleontology and how it scientists understand the history of the earth. be sure your explanation contains a minimum of two complete sentences.
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Physics, 22.06.2019 09:30
Astone is dropped from a cliff and falls 9.44 meters. what is the speed of the stone when it reaches the ground? a. 13.6 m/sec b. 1.39 m/sec c. 185 m/sec d. 9.80 m/sec
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Madison lives near the ocean. she’s formed a hypothesis that increased concentrations of salt in the air speeds the corrosion of certain metals. if madison plans to test this hypothesis, she will have to deal with the following variables in her experiment: dependent variable: independent variable: one possible confounding variable:
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If jason ii needs 15 kw of power at 300 volts to operate, what amperage of current must flow through the cable?
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identical particles are placed at the 50-cm and 80-cm marks on ameter stick of neglibile mass. this...
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