The Position Function of a Particle Is Given By $s = t ^ { 3 } - 10.5 t ^ { 2 } - 2 t , t \leq 0$

question 67

Essay

The position function of a particle is given by $s = t ^ { 3 } - 10.5 t ^ { 2 } - 2 t , t \leq 0$ When does the particle reach a velocity of $22 \mathrm {~m} / \mathrm { s }$ ?

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Definitions:

Pubic Region

The area of the lower abdomen located above the genitalia and below the belly button, part of the pelvis.

Epigastric Region

An area of the abdomen located just above the stomach and below the ribs, often associated with abdominal organs like the liver and pancreas.

Umbilical Region

The central area of the abdomen located around the navel or umbilicus, commonly used as a reference point in anatomy.

Lungs

The primary organs of the respiratory system, responsible for gas exchange where oxygen is absorbed and carbon dioxide is released.