Suppose a Solid Sphere of Mass M and Radius R

question 80

Multiple Choice

Suppose a solid sphere of mass M and radius R rolls without slipping down an inclined plane starting from rest. The angular velocity of the sphere at the bottom of the incline depends on

• A) the mass of the sphere.
• B) the radius of the sphere.
• C) both the mass and the radius of the sphere.
• D) neither the mass nor the radius of the sphere.

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Definitions:

Type B Personality

A character type marked by a calm, tolerant, and laid-back attitude.

Pessimistic Outlook

A tendency to see the worst aspect of things or believe that the worst will happen; a lack of hope or confidence in the future.

Stressor

A chemical or biological agent, environmental condition, external stimulus, or an event that causes stress to an organism.

Problem-focused Coping

A coping strategy that involves directly tackling a stressful situation by finding solutions to resolve the underlying problem.