Relative Motion with rotating axes example 1

Relative Motion with rotating axes example 1

Assessment

Interactive Video

Physics, Science

University

Hard

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The video tutorial addresses a challenging relative motion problem involving a rotating disk and a slider. It begins by setting up the problem, defining key points, and explaining the velocity equation. The tutorial then delves into analyzing the velocity of the slider relative to the rotating object and the velocity of a point on the disk relative to another point. Using trigonometry and circular motion principles, the tutorial calculates the necessary components to find the absolute velocity of the slider. The importance of direction and negative signs in the final velocity vector is also discussed.

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7 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the angular velocity Omega of the disk mentioned in the problem?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

How is the velocity of the slider (point A) related to the velocity of point B and the relative velocity?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain the significance of point B in the context of the rotating reference frame.

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the formula used to calculate the velocity of point P relative to point B?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe how to determine the angle Theta using trigonometry in this problem.

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6.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the value of R, and how is it calculated in the context of this problem?

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7.

OPEN ENDED QUESTION

3 mins • 1 pt

Summarize the final calculation of the absolute velocity of the slider A.

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