Physics, 16.01.2020 05:31 lillianrhoades2
Atwin-sized air mattress used for camping has dimensions of 100 cm by 194 cm by 14 cm when blown up. the weight of the mattress is 4 kg. how heavy a person (in n) could the air mattress hold if it is placed in freshwater
Answers: 1
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In which situation has the independent variable for the experiment been changed? check all that apply. changed from counting the number of duckweed at day 0 and day 14 to counting them every day changed from testing duckweed growth in beakers to testing duckweed growth in large outdoor tanks changed from testing the effect of ph on duckweed growth to testing the effect of light levels on duckweed growth changed from testing the effect of acid ph on duckweed growth to testing the effect of basic ph on duckweed growth
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Physics, 22.06.2019 07:50
Imagine you are standing in the antarctic during the southern hemisphere summer. the sky is clear and blue. there are no clouds in the sky. your shadow is cast on the icy ground. what is the color of the shadow?
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Atwin-sized air mattress used for camping has dimensions of 100 cm by 194 cm by 14 cm when blown up....
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