An Unknown Particle in an Accelerator Moving at a Speed

question 90

Multiple Choice

An unknown particle in an accelerator moving at a speed of 1.50 × 10⁸ m/s has a measured total energy of 3.30 × 10−⁹ J.What is its mass? (c = 3.00 × 10⁸ m/s)

• A)4.23E-26 kg
• B)9.17E-27 kg
• C)7.78E-26 kg
• D)3.18E-26 kg
• E)​3.67E-26 kg

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Definitions:

Personality Consistency

The degree to which an individual's personality traits remain stable over time and across different situations.

Openness

In psychology, one of the Big Five personality traits, characterized by appreciation for art, emotion, adventure, unusual ideas, and curiosity.

Neuroticism

A personality trait characterized by anxiety, fear, moodiness, worry, envy, frustration, jealousy, and loneliness.

Mental Health

According to Freud’s definition, the ability to both love and work.