A Proton with Mass 1

question 10

Multiple Choice

A proton with mass 1.67 × 10−²⁷ kg moves in an accelerator with a speed of 0.780c.What is its total energy? (c = 3.00 × 10⁸ m/s)

• A)1.50E-10 J
• B)3.90E-10 J
• C)2.40E-10 J
• D)7.51E-19 J
• E)​1.28E-18 J

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