Solve the Problem $\mathrm { F }$ Of a Car Traveling Up or Down a Hill Is

question 59

Multiple Choice

Solve the problem.
-The grade resistance $\mathrm { F }$ of a car traveling up or down a hill is modeled by the equation $\mathrm { F } = \mathrm { W } \sin \theta$ , where $W$ is the weight of the car and $\theta$ is the angle of the hill's grade $\theta > 0$ for uphill travel, $\theta < 0$ for downhill travel) . A $1900 - \mathrm { lb }$ car has just rolled off a sheer vertical cliff $\left( \theta = - 90 ^ { \circ } \right)$ . What is the car's grade resistance?

• A) \(1900 \mathrm { lb }\)
• B) \(- 1900 \mathrm { lb }\)
• C) \(0 \mathrm { lb }\)
• D) undefined

---

Definitions:

Compensation Decisions

Refers to the process by which an organization decides the amount and type of remuneration to offer its employees.

Promotions

A process in which an employee is moved to a higher position within the company, typically involving increased responsibilities and pay.

Reliable

Pertaining to the consistency and dependability of something or someone, particularly in performing functions or yielding results.

Consistent

indicates uniformity in actions or outcomes over a period of time, often used to describe reliability and predictability in performance or results.