3 years ago

The intensity of a sound wave at a fixed distance from a speaker vibrating at 1.00 kHz is 0.600 W/m2.

Physics

1 answer:

LenKa [72]3 years ago

5 0

Answer:

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Explanation:

nnndhdhjdjddjrjjdkdnfidjdbdjbdksjd

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A 500N person stands 2.5m from a wall against which a horizontal beam is attached. The beam is 6m long and weighs 200N. A cable

Vinil7 [7]

PART A)

Here by force balance along Y direction

$Tsin45 + F_y = 500 + 200$

Force balance along X direction

$Tcos45 = F_x$

now by torque balance

$Tsin45 (6) = 500 (2.5) + 200 (3)$

$T(4.24) = 1250 + 600$

$T = 436.3 N$

PART B)

now from above equations

$Tsin45 + F_y = 700$

$F_y = 391.5 N$

$F_x = Tcos45 = 308.5 N$

now net reaction force of wall is given as

$F = \sqrt{F_x^2 + F_y^2}$

$F = 498.4 N$

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3 years ago

Titan is the only moon in the solar system with a significant atmosphere. which planet does titan orbit?

sveticcg [70]

"Saturn". It is largest moon of Saturn.

In short, Your Answer would be Option B

Hope this helps!

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3 years ago

How much does a 60 kg table weigh

soldier1979 [14.2K]

Answer:

588 N

Explanation:

weigh = Mg

I hope you got that. Thanks and upovote that

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3 years ago

The properties of metals depend mainly on the number and arrangement of neutrons<br> True<br> False

Sergeeva-Olga [200]

Answer:

False

Explanation:

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3 years ago

What exited kaveh pahlevan about his work?

USPshnik [31]

Answer:

i dont know

Explanation:

i dont know since you didn't provide something to base off of

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