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meriva
3 years ago
13

A vocalist with a bass voice can sing as low as 92 Hz.

Physics
1 answer:
Inessa05 [86]3 years ago
5 0

Answer:

  • 3.26 x 10 to the power of 6

Explanation:

c = lambda × frequency

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Answer:

he polarity of the electromagnet is determined by the direction the current. The north pole of the electromagnet is determined by using your right hand. Wrap your fingers around the coil in the same direction as the current is flowing (conventional current flows from + to -).

Explanation:

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The wing of an airplane experiences the forces as depicted in the vector diagram to the right. Using both one and two dimensiona
Vedmedyk [2.9K]

Answer:

A.) 3605.6 N

B.) 33.7 degree

Explanation:

To find the result force acting on the wing of the airplane, we need to resolve the forces into x and y components

Resolving into x component :

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Resolving into y component:

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Resultant force Fr = sqrt ( Fx^2 + Fy^2)

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Therefore, resultant force acting on the wing is 3605.6 N

The direction of the vector will be:

Tan Ø = Fy / Fx

Substitute Fx and Fy into the formula

Tan Ø = 2000 / 3000

Tan Ø = 0.66666

Ø = tan^-1(0. 66666)

Ø = 33.7 degree.

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