Questions to consider:
1. if the skater has a mass of 60 kg, what is her gravitational potent...
Physics, 03.12.2019 23:31 linhlema2005
Questions to consider:
1. if the skater has a mass of 60 kg, what is her gravitational potential energy at the top of the 4 m high
half-pipe?
Answers: 2
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The mass of the sun is 1.99×1030kg and its distance to the earth is 1.50×1011m. what is the gravitational force of the sun on the earth?
Answers: 3
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The solid that is formed and usually sinks to the bottom of a solution is the
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What causes the development of most clouds and precipitation in the atmosphere?
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What is the change in internal energy if 20 j of heat is released from a system and the system does 50 j of work on the surroundings? a. -70 j b. 30 j c. -30 j d. 70 j
Answers: 2
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