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Serga [27]
1 year ago
12

Pls help me solve these questions.​

Physics
1 answer:
aliina [53]1 year ago
5 0

The value of constant in terms of Force, k, A, V and ρ is  x = ln (F /kAρV ).

<h3>What is opposing force?</h3>

The force which tends to oppose motion of fluid in forward direction like shear stress in liquids and friction force in solids

A body moving through the air at speed V, experiences the retarding force.

Force = kAρVˣ

where A is the surface area, ρ is the density of air and k is the numerical constant.

Taking natural logarithm both sides,

ln F = ln (kAρVˣ)

ln F = x ln (kAρV)

x = ln F / ln (kAρV)

x= ln (F /kAρV )

x= ln F -  ln (kAρV)

Thus, the value of constant is deduced in terms of Force , k, A, V and ρ.

Learn about opposing force.

brainly.com/question/13191643

#SPJ1

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The notes produced by a tuba range in frequency from approximately 45 Hz to 375 Hz. Find the possible range of wavelengths in ai
taurus [48]

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The possible range of wavelengths in air produced by the instrument is 7.62 m and 0.914 m respectively.

Explanation:

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The notes produced by a tuba range in frequency from approximately 45 Hz to 375 Hz.

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