A Solid Sphere,solid Cylinder,and a Hollow Pipe All Have Equal

question 43

Multiple Choice

A solid sphere,solid cylinder,and a hollow pipe all have equal masses and radii.If the three of them are released simultaneously at the top of an inclined plane and do not slip,which one will reach the bottom first?

• A)sphere
• B)pipe
• C)cylinder
• D)The pipe and cylinder arrive together before the sphere.
• E)They all reach the bottom at the same time.

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Definitions:

Cost Of Labor

The total expenditure by employers on wages, benefits, and taxes for their employees, representing the financial cost of employing labor.

Isocost Line

A graphical representation showing all combinations of inputs (like labor and capital) that cost the same amount for a firm.

Capital

Economic resources that are used in the production of goods and services, typically including financial assets and physical machinery.

Labor

The body of physical and mental effort used in the production of goods and services.