A Particle Moves a Distance Of $190 \mathrm { ft }$

question 41

Multiple Choice

A particle moves a distance of $190 \mathrm { ft }$ along a straight line. As it moves, it is acted upon by a constant force of magnitude $15 \mathrm { lb }$ in a direction opposite to that of the motion. What is the work done by the force?

• A) \(- \frac { 3 } { 38 } \mathrm { ft } - \mathrm { lb }\)
• B) \(- 2,850 \mathrm { ft } - \mathrm { lb }\)
• C) \(- \frac { 1 } { 2850 } \mathrm { ft } - \mathrm { lb }\)
• D) \(- \frac { 38 } { 3 } \mathrm { ft } - \mathrm { lb }\)

---

Definitions:

COGS

Cost of Goods Sold; the direct costs attributable to the production of the goods sold by a company, including materials and labor.

Payables Turnover Rate

A financial ratio indicating how efficiently a company pays its suppliers, calculated by dividing total purchases by average accounts payable.

Accounts Payable Balance

The total amount of money that a company owes to its suppliers or creditors for items or services purchased on credit.

Sales

Revenue generated from goods or services sold by a company in a specific period.