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:

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A British general and philanthropist, best known for founding the colony of Georgia as a place for debtors and the poor of Britain to start anew.

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A state located in the southeastern region of the United States, known for its diverse geography from beaches to mountains and its significant history dating back to the colonial era.

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A period from 1501 to 1600 marked by significant events such as the Renaissance, the Age of Exploration, and the Protestant Reformation in Europe.