Physics, 07.10.2019 08:01 beccaxhope
Salmon often jump waterfalls to reach their
breeding grounds.
starting downstream, 2.15 m away from a
waterfall 0.587 m in height, at what minimum
speed must a salmon jumping at an angle of
26.5° leave the water to continue upstream?
the acceleration due to gravity is 9.81 m/s.
answer in units of m/s.
Answers: 1
Physics, 22.06.2019 10:00
Two objects of different mass start from rest, are pulled by the same magnitude net force, and are moved through the same distance. the work done on object 1 is 900 j. after the force has pulled each object, object 1 moves twice as fast as object 2. how much work is done on object 2?
Answers: 1
Physics, 22.06.2019 12:30
Urgent pls a. coal consumption levels off and remains flat. b. petroleum, natural gas, and renewables show an increase in consumption c. more nonrenewable resources continued to be consumed than renewable. d. there is little projected increase in nuclear energy use. e. carbon dioxide emissions are projected to decline as we approach 2040. global energy consumption is defined as the total energy used by an individual or organizations from around the world. use the graph above to analyze the projected energy consumption from now until 2040. which statements in the prompt apply? a) a, b, d b) b, c, d c) a, c, d d) a, b, c, d
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Physics, 22.06.2019 15:50
Decreased sensitivity to an unchanging stimulus is known as
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Salmon often jump waterfalls to reach their
breeding grounds.
starting downstream, 2.15...
breeding grounds.
starting downstream, 2.15...
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