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

question 59

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 $( 1,0,3 )$ to the point $( 5,3,8 )$ along a straight line. The distance is measured in meters and the force in newtons.
Select the correct answer.

• A) \(94 \mathrm {~J}\)
• B) \(74 \mathrm {~J}\)
• C) \(84 \mathrm {~J}\)
• D) \(64 \mathrm {~J}\)
• E) \(54 \mathrm {~J}\)

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Definitions:

Posterior Tibial Artery

A major artery of the lower leg, supplying blood to the posterior compartment of the leg and plantar surface of the foot.

Popliteal Artery

The main artery located behind the knee, providing blood supply to the knee joint and surrounding regions.

Continuation

The act or process of going on or keeping on without stopping or being interrupted.

Subclavian Artery

A major artery that supplies blood to the head, neck, shoulder, and arm regions.