Find the Velocity of a Particle That Has the Given $$\mathbf { a } ( t ) = 3 k , \mathbf { v } ( 0 ) = 16 \mathbf { i } - 3 \mathbf { j }$$

question 90

Multiple Choice

Find the velocity of a particle that has the given acceleration and the given initial velocity.
Select the correct answer.
$$\mathbf { a } ( t ) = 3 k , \mathbf { v } ( 0 ) = 16 \mathbf { i } - 3 \mathbf { j }$$

• A) \(\quad \mathrm { v } ( t ) = 16 \mathbf { i } - \mathbf { j } + 3 t \mathbf { k }\)
• B) \(\mathbf { v } ( t ) = \mathbf { i } - 3 \mathbf { j } + 3 t \mathbf { k }\)
• C) \(\mathbf { v } ( t ) = 16 \mathbf { i } - 3 \mathbf { j } + t \mathbf { k }\)
• D) \(\mathbf { v } ( t ) = 16 \mathbf { i } - 3 \mathbf { j } + 3 t \mathbf { k }\)
• E) \(\mathbf { v } ( t ) = ( 16 t - 9 ) \mathbf { i } + 3 t \mathbf { k }\)

Recognize the implications of elasticity for government policies and public sector economics.

Understand how the concept of elasticity applies to both demand and supply in different market scenarios.

Understand the historical factors influencing American westward expansion in the 19th century.

Identify key trails and routes used during the westward migration of American settlers.

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Definitions:

Alveoli

are the tiny air sacs in the lungs where the exchange of oxygen and carbon dioxide takes place.

Gas Exchange

The biological process by which gases (mainly oxygen and carbon dioxide) are transferred between the blood and the external environment during the act of breathing.

Vocal Folds

Muscular membranes in the larynx that produce sound when air is expelled through them, also known as vocal cords.

Glottis

Vocal apparatus; includes vocal folds and the cleft between them.