The Figure Shows the Velocity V or Position S of a Body

question 496

Multiple Choice

The figure shows the velocity v or position s of a body moving along a coordinate line as a function of time t . Use the
figure to answer the question.
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What is the body's acceleration when $\mathrm { t } = 8 \mathrm { sec }$ ?

• A) \(0 \mathrm { ft } / \mathrm { sec } ^ { 2 }\)
• B) \(1 \mathrm { ft } / \mathrm { sec } ^ { 2 }\)
• C) \(1.67 \mathrm { ft } / \mathrm { sec } ^ { 2 }\)
• D) \(- 2 \mathrm { ft } / \mathrm { sec } ^ { 2 }\)

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Definitions:

Direct Labor

The wages and other forms of remuneration paid to employees who directly work on the products being manufactured, such as assembly line workers.

Property, Plant, and Equipment

Long-term tangible assets used in the operation of a business, such as buildings, machinery, and equipment.

Raw Material

Basic materials used in the production process, which are transformed into finished goods through the manufacturing process.

Fixed Overhead

Expenses that do not vary with production volume, including rent, salaries, and insurance.