What Force Is Required So That a Particle of Mass $m$

question 26

Multiple Choice

What force is required so that a particle of mass $m$ has the following position function?. $r ( t ) = 5 t ^ { 3 } \mathbf { i } + 10 t ^ { 2 } \mathbf { j } + 7 t ^ { 3 } \mathbf { k }$

• A) \(\mathrm { F } ( t ) = 30 \mathrm {~m} t \mathbf { i } + 20 \mathrm {~m} \mathbf { j } + 42 \mathrm {~m} t \mathbf { k }\)
• B) \(\mathrm { F } ( t ) = 30 m t ^ { 2 } \mathbf { i } + 20 m \mathbf { j } + 42 m t \mathbf { k }\)
• C) \(\mathrm { F } ( t ) = 42 m t \mathbf { i } + 42 m \mathbf { j } + 20 m t \mathbf { k }\)
• D) \(\mathrm { F } ( t ) = m t ^ { 2 } \mathbf { i } + 5 m t \mathbf { j } + 10 m t ^ { 2 } \mathbf { k }\)
• E) \(\mathrm { F } ( t ) = 30 m t \mathbf { i } + 20 m \mathbf { j } + t \mathbf { k }\)

Discern personal suitability and traits valuable for a career in medical assisting.

Learn about the organizations offering certification and continuing education requirements for medical assistants.

Understand the importance of professional behavior and good grooming in healthcare settings.

Understand the importance of professionalism in healthcare settings.

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Definitions:

Vertical Analysis

A financial statement analysis method that shows the relationship of each component to a total within a single statement, expressed as a percentage.

Cost Of Goods Sold

The direct costs attributable to the production of goods sold by a company, including materials, labor, and overhead expenses.

Common-sized Statement

A financial statement in which each line item is expressed as a percentage of a relevant total, which allows for easy comparison across time periods or companies.

Financial Analysis

The process of evaluating businesses, projects, budgets, and other finance-related entities to determine their performance and suitability.