Two Points a and B Move Along the X-Axis $\quad x = 4 t + 120$

question 24

Multiple Choice

Two points A and B move along the x-axis. After t sec, their positions are given by the equations A: $\quad x = 4 t + 120$
B: $\quad x = 30 t - 36$ At what time t do A and B have the same x-coordinate?

• A) 7 sec
• B) 6 sec
• C) 5 sec

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Definitions:

Mental Events

Phenomena that occur within the mind or consciousness, including thoughts, feelings, beliefs, and intentions.

Physical Events

Occurrences or phenomena that involve changes in the state or motion of physical objects.

Solipsism

The view that we can know only of the existence of our own minds: sometimes called the egocentric predicament.

Emotions

Complex psychological states that involve physical arousal, expressive behaviors, and conscious experience.