A Solid Sphere of Mass 2

question 35

Multiple Choice

A solid sphere of mass 2.5 kg and radius 0.12 m is at rest at the top of a ramp inclined 15°.It rolls to the bottom without slipping.The upper end of the ramp is 1.2 m higher than the lower end.Find the sphere's total kinetic energy when it reaches the bottom.

• A) 70 J
• B) 47 J
• C) 29 J
• D) 8.8 J

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Social Inequality

Unequal chances and benefits are present for diverse social positions or statuses in a group or society.

Local Marriage Markets

Describes the social and economic factors that influence the dynamics of finding a marriage partner within a specific geographic area.

Potential Marriage Partners

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Compositional Factors

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