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earnstyle [38]
3 years ago
10

g A simply supported beam is subjected to a distribution of force per length given by the polynomial form: q(x)=Axn . Calculate

the deflection v(x) in the beam, where flexural rigidity is EI. (Hint- Find RA and RB first. And start with fourth order equation. Solve for integration constants and write the final equation clearly) (20 points)

Physics
1 answer:
nignag [31]3 years ago
5 0

Answer:

V =1/EI(-Ax^n+y/(n+1)(n+2)(n+3)(n+y)+AL^n+1 x^3/6(n+1)(n+2)+AL^n+3(6-(n+3)(n+4)x/6(n+1)(n+2)(n+3)(n+4))

Explanation:

Please look at attachment for step by step solution and guide.

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Answer:

0.02 Hertz

Explanation:

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2 years ago
How to solve for time given distance and velocity
Virty [35]

Answer:

Well, I think you're talking about kinematics, especially uniform rectilinear motion. We know that there is a specific equation for that:

S = Vt + S0

With S being the distance, V the velocity, t the time and S0 the initial distance (initial displacement).

From this you can calculate t, if that's what you want.

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3 years ago
A gas hot water heater is 65% efficient. The energy output to heat the water is 2.3 kWh.
Art [367]

Answer:

3.5 kWh

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Explanation:

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3 years ago
A double-slit experiment yields an interference pattern due to the path length difference from light traveling through one slit
Lapatulllka [165]

Answer:

Therefore the correct statement is B.

Explanation:

In the interference and diffraction phenomena, the natural wave of electromagnetic radiation must be taken into account, the wave front that advances towards the slit can be considered as when it reaches it behaves like a series of wave emitters, each slightly out of phase from the previous one, following the Huygens principle that states that each point is compiled as a source of secondary waves.

The sum of all these waves results in the diffraction curve of the slit that has the shape

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Where the angle is a function of the wavelength and the width of the slit.

From the above, the interference phenomenon can be treated as the sum of two diffraction phenomena displaced a distance equal to the separation of the slits (d)

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