Physics, 08.07.2019 17:00 lovebaeforlife351
How does soil convert the organic matter back to co2? a. through corrosion b. through photosynthesis c. through litterfall d. by decomposing it e. by human activities only
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Physics, 21.06.2019 18:00
How are momentum and impulse related? impulse is a whim to do something, while momentum keeps it going impulse is another name fore instantaneous momentum the impulse acting on and object is equal to the change of momentum it causes. the impulse that acts on and object is the momentum that results.
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Physics, 21.06.2019 22:00
In a wind tunnel the speed changes as the cross sectional area of the tunnel changes. if the speed in a 6' x 6' square test section is 100 mph, what was the speed upstream of the test section where the tunnel measured 20' x 20'? use conservation of mass and assume incompressible flow. conservation of mass requires that as the flow moves through a path or a duct the product of the density, velocity and cross sectional area must remain constant; i.e., that ova-constant. a model is being tested in a wind tunnel at a speed of 100 mph if the flow in the test section is at sea level standard conditions, what is the pressure at the model's stagnation point? (a) the tunnel speed is being measured by a pitot-static tube connected to a u- tube manometer. what is the reading on that manometer in inches of water? (b) at one point on the model a pressure of 2058 psf is measured. what is the local airspeed at that point?
Answers: 2
Physics, 22.06.2019 10:30
You are given two vectors a⃗ =−3.00ι^ 5.00j^ and b⃗ =5.00ι^ 2.00j^. let the counterclockwise angles be positive.
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Physics, 22.06.2019 14:30
What distance does a car travel as its speed changes from 0 to 20 m/s in 17 s at constant acceleration?
Answers: 1
How does soil convert the organic matter back to co2? a. through corrosion b. through photosynthe...
Mathematics, 08.07.2019 17:30
Mathematics, 08.07.2019 17:30
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English, 08.07.2019 17:30
English, 08.07.2019 17:30
Mathematics, 08.07.2019 17:30
Mathematics, 08.07.2019 17:30
English, 08.07.2019 17:30
Mathematics, 08.07.2019 17:30
Mathematics, 08.07.2019 17:30