3 years ago

Name the variable in this experiment

Engineering

1 answer:

taurus [48]3 years ago

7 0

You have to show the story or experiment so we know

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A force 25 N makes an angle of 30,45 and 75 degree with x,y and z axis. What should be the corresponding force vector?

White raven [17]

Answer:

F = (21.651N, 17.678N, 6.470N)

Explanation:

The components of a vector in R ^ 3 are given according to their cosine directors, therefore, if we name F the force of 25N and Fx, Fy and Fz the components of the force with respect to the X, Y and Z axes , respectively:

Fx = FCos30 = 25 (0.866) = 21.651

Fy = FCos45 = 25 (0.707) = 17.678

Fz = FCos75 = 25 (0.259) = 6.470

F = (21.651N, 17.678N, 6.470N)

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Hydrogen gas (density = 1.165 kg/m^3 ) is stored at 25°C in a permeable cylindrical container which has an outer diameter of 0.2

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Explanation:

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3 years ago

Two parallel pipelines spaced 0.5 m apart are buried in soil having a thermal conductivity of 0.5 W/m·K. The pipes have outer di

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Answer:

1. Shape factor is calculated.

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3 years ago

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An engineer designing a hydroelectric facility recalls that the flow rate (in gallons per second) is four times the value of the

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Answer:

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Explanation:

Detailed explanation and calculation is shown in the image below.

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4 years ago

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