A Wheel of Radius R Is Rolling Without Slipping $\omega$ In the Direction of Motion of the Center of Mass

question 92

Multiple Choice

A wheel of radius R is rolling without slipping.The velocity of the point on the rim that is in contact with the surface,relative to the surface,is

• A)equal to R\(\omega\) in the direction of motion of the center of mass.
• B)equal to R\(\omega\) opposite the direction of motion of the center of mass.
• C)zero.
• D)equal to the velocity of the center of mass and in the same direction.
• E)equal to the velocity of the center of mass but in the opposite direction.

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Definitions:

Obesity

Extreme overweight in relation to age, sex, height, and body type as defined by having a body mass index at or above the 95th percentile.

Cardiovascular Risks

Refers to the potential for developing heart-related problems, including heart attack, stroke, and other diseases affecting the heart and blood vessels.

Anemia

A condition marked by a deficiency of red blood cells or hemoglobin in the blood, leading to fatigue, weakness, and shortness of breath.

Fat Consumption

The intake of fats through diet, which can influence health depending on the types and amounts consumed.