A Particle (M = 2

question 53

Multiple Choice

A particle (m = 2.0 μg, q = −5.0 μC) has a speed of 30 m/s at point A and moves (with only electric forces acting on it) to point B where its speed is 80 m/s. Determine the electric potential difference VA − VB.

• A)−2.2 kV
• B)+1.1 kV
• C)−1.1 kV
• D)+2.2 kV
• E)+1.3 kV

---

Definitions:

Infants' Tendencies

Natural or instinctual inclinations or propensities observed in babies, such as innate reflexes or preferences.

Surprising Events

Occurrences that defy individuals' expectations or predictions, often leading to cognitive and emotional responses.

Novel Objects

Objects that are new, unfamiliar, or have not been encountered before by an individual.

Infants' Behaviors

The actions or reactions of babies, typically from birth to one year of age, as they interact with their environment and develop.