A Particle Moving Along the X Axis Has a Position

question 4

Multiple Choice

A particle moving along the x axis has a position given by x = 54t - 2.0t3 m. At the time t = 3.0 s, the speed of the particle is zero. Which statement is correct?

• A)The particle remains at rest after t = 3.0 s.
• B)The particle no longer accelerates after t = 3.0 s.
• C)The particle can be found at positions x < 0 m only when t < 0 s.
• D)All of the above are correct.
• E)None of the above is correct.

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Definitions:

Personal Accountability

The responsibility of individuals for their actions and decisions, acknowledging their consequences.

Group Situation

A scenario in which multiple individuals are present, interacting, and possibly working towards a common goal or within a common context.

Personal Control

The belief that one has the ability to influence or control the events in their life, contributing to psychological empowerment.

Normative Social Influence

The influence of other people that leads an individual to conform in order to be liked and accepted by them.