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

question 66

Short Answer

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

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Definitions:

Production Possibilities Frontier

A graph that illustrates the highest possible production levels of two products, based on available resources and technological capabilities.

Scarcity

A basic economic challenge where human desires appear endless but the resources available are finite.

Positive Statements

Assertions about the world that are factual and can be tested for accuracy.

Normative Statements

Assertions about how the world ought to be, reflecting opinions and subjective values rather than empirical facts.