A Rope Holds a 10-Kg Rock at Rest on a Frictionless

question 62

Multiple Choice

A rope holds a 10-kg rock at rest on a frictionless inclined plane as shown.

-Determine the magnitude of the acceleration of the rock down the inclined plane if the rope breaks?

• A)zero m/s²
• B)4.9 m/s²
• C)5.7 m/s²
• D)8.5 m/s²
• E)9.8 m/s²

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Refers to an unusual or unhealthy level of thinness, often resulting from nutritional deficiency, illness, or eating disorders.

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A reduction in body weight, achieved through either diet, exercise, or a combination of both.

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One who is trained in dietetics, which includes nutrition, and in charge of the diet of an institution.

Dietetics

The branch of knowledge focused on diet and its effects on health, especially with the practical application of a scientific understanding of nutrition.