Physics, 07.01.2021 01:10 brooke2828
A waterfall includes a section where the water drops through a vertical
distance of 622 m. If the water crests the top of the falls with negligible
speed, how fast would it be traveling at the bottom if air resistance and
other frictional forces were negligible?
Answers: 2
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Explain what makes a passenger in a turning car slide toward the door. critical thinking
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Consider a one meter long horizontal pipe with a constant 100 cm^2 cross sectional area. water flows rightward into the pipe at x = 0 with flow velocity 02m/sec at every point within the pipe intake area. at x=1, the rightward flow rate is 0.192 m/sec. assume the water is a conserved quantity in the pipe, so there must be a leak (a sink) somewhere in the pipe. 1. compute net volumetric flow of the source if the system to be in equilibrium. 2. now assume the pipe in the problem has no leaks. compute the net volumetric rate of change for the system.
Answers: 3
Physics, 22.06.2019 22:30
Determine the net charge of the predominant form of arg at (a) ph 1.0, (b) ph 5.0, (c) ph 10.5, and (d) ph 13.5
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Physics, 23.06.2019 00:20
An object with a mass of 1.5 kg changes its velocity from + 15 m/s to +22 m/s during a time interval of 3.5 seconds. what impulse was delivered to the objects?
Answers: 2
A waterfall includes a section where the water drops through a vertical
distance of 622 m. If the w...
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