Environmental science, please help
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Physics, 23.06.2019 00:00
A15,000 kg rocket traveling at +230 m/s turns on its engines. over a 6.0 s period it burns 1,000 kg of fuel. an observer on the ground measures the velocity of the expelled gases to be β1,200 m/s.
Answers: 3
Physics, 23.06.2019 00:30
Language is not the only way that humans communicate. describe how we use sound, touch, chemicals, and sight to communicate. need answer asap
Answers: 2
Physics, 23.06.2019 06:30
X-ray crystallography is used to see the structure of molecules. scientists have used the technique to find the structure of cholesterol an important biological molecules knowledge of a structure of cholesterol is because it may affect?
Answers: 2
Physics, 23.06.2019 13:30
Explain how waste energy is produced when an inefficient lightbulb converts electrical energy into radiant energy.
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Computers and Technology, 10.03.2020 08:18
Computers and Technology, 10.03.2020 08:18