Physics, 11.03.2020 03:12 cheating53
You throw a 20 N rock into the air from ground level and observe that, when it is 15.0 m high, it is traveling upward at 25.0 m/s. Use the work-energy principle to finda. the rock's speed just as it left the ground andb. the maximum height the rock will reach
Answers: 3
Physics, 22.06.2019 14:20
What are the starting materials for nuclear fission? two small nuclei two large nuclei a neutron and a large nucleus a neutron and a small nucleus
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Explain what will happen if decomposers were apsent from a forest ecoysystem.
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The bubbles in a carbonated soft drink are produced when carbonic acid decomposes to form carbon dioxide and water. in a closed system, this equilibrium exists as why does a carbonated soft drink lose carbonation when the container is left open? a.water evaporates, which favors the formation of h2co3. b.pressure decreases, which favors the formation of h2co3. c.the open container warms up, which causes more gas to escape. d.co2is removed, which favors the formation of h2co3.
Answers: 2
You throw a 20 N rock into the air from ground level and observe that, when it is 15.0 m high, it is...
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