Two Masses Are Hung by a Massless Cord Over a Disk

question 27

Multiple Choice

Two masses are hung by a massless cord over a disk with radius R and mass M as shown.If the angular velocity of the disk is 2 rad/s counterclockwise and is not changing,which one of the following statements is true?

• A)T₂ > m₂g
• B)T₂ > T₁
• C)The net torque on the disk must be zero.
• D)The angular acceleration of the disk is counterclockwise.
• E)T₁m₁ + T₂m₂ = Mg

Understand how to use Excel to project future data trends.

Grasp the concept and application of conditional formatting and calculations.

Learn to use Excel for date and time manipulation.

Understand the use of COUNT and COUNTA functions for data analysis.

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Definitions:

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Entities capable of producing offspring, playing a fundamental role in the continuation of species and the diversity of life forms.

Forced Sterilizations

Involuntary medical procedures performed without the full consent of the individual, historically used as a means of population control and eugenics, particularly targeting marginalized groups.

Black Women

Women of African descent, recognizing their unique cultural, social, and historical experiences and challenges.

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White individuals who owned and exploited African slaves in the context of chattel slavery, especially prevalent in the American South before the Civil War.