Find the Work Done by a Force $\mathbf { F } = \mathbf { i } + 5 \mathbf { j } + 7 \mathbf { k }$

question 121

Multiple Choice

Find the work done by a force $\mathbf { F } = \mathbf { i } + 5 \mathbf { j } + 7 \mathbf { k }$ that moves an object from the point $( 3,0,5 )$ to the point $( 7,5,10 )$ along a straight line. The distance is measured in meters and the force in newtons.
Select the correct answer.

• A) \(64 \mathrm {~J}\)
• B) \(74 \mathrm {~J}\)
• C) \(84 \mathrm {~J}\)
• D) \(94 \mathrm {~J}\)
• E) \(104 \mathrm {~J}\)

---

Definitions:

Rational Persuasion

An approach to persuading individuals by presenting reasoned discourse and concrete proof with the aim of modifying their beliefs, perspectives, or conduct.

Inflexible Tactic

A rigid and unalterable strategy that does not accommodate changes or adjustments.

Expertise

Specialized knowledge or skill in a particular area or field, acquired through training, study, or practice.

Collaboration

The act of working together with one or more individuals to complete a task or achieve a goal.