3 years ago

3. When starting an automatic transmission

Engineering

1 answer:

Alexxandr [17]3 years ago

4 0

Answer:

It should be in Park or Neutral.

Explanation:

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The particle travels along the path defined by the parabola y=0.5x2, where x and y are in ft. If the component of velocity along

JulsSmile [24]

Answer:

D=41.48 ft

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Given that

y=0.5 x²

Vx= 2 t

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$V_x=\dfrac{dx}{dt}$

At t= 0 ,x=0

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x= 9 ft ,y= 40.5 ft

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Vx= 2 t

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$a_y=\dfrac{d^2y}{dt^2}$

y=0.5 x²

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$\dfrac{dx}{dt}=2t$

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$a_y=54\ ft/s^2$

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$a=\sqrt{2^2+54^2}\ ft/s^2$

$a=54.43\ ft/s^2$

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Answer:

See explaination and attachment.

Explanation:

Navier-Stokes equation is to momentum what the continuity equation is to conservation of mass. It simply enforces F=ma in an Eulerian frame.

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The first key step is to partition the stress in the equations into hydrostatic (pressure) and deviatoric constituents.

The second step is to relate the deviatoric stress to viscosity in the fluid.

The final step is to impose any special cases of interest, usually incompressibility.

Please kindly check attachment for step by step solution.

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