The Force on a 3

question 42

Multiple Choice

The force on a 3.00-kg object as a function of position is shown in the figure.If an object is moving at 2.50 m/s when it is located at x = 2.00 m,what will its speed be when it reaches x = 8.00 m? (Assume that the numbers on the graph are accurate to 3 significant figures.)

• A)3.25 m/s
• B)3.70 m/s
• C)4.10 m/s
• D)2.90 m/s
• E)4.50 m/s

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Definitions:

Machine Hours

A measure of production output, calculated by the total hours that machinery is operated in the production of goods.

Single Plantwide Factory Overhead Rate

A method of allocating factory overhead to all units produced across an entire plant, using a single, uniform rate.

Direct Labor Hours

A measure of the total hours worked by workers who are directly involved in the manufacturing process.

Small Table Lamp Production

The manufacturing process involved in creating small, portable lighting devices designed to stand on tables.