A Particle Is Moving At $0.86 c$ by What Magnitude Percentage Is the Newtonian Expression for Magnitude

question 6

Multiple Choice

A particle is moving at $0.86 c$ . By what magnitude percentage is the Newtonian expression for momentum in error? (The percentage error is the difference between the erroneous and correct expressions, relative the correct one) .

• A) \(49 \%\)
• B) \(62 \%\)
• C) \(55 \%\)
• D) \(40 \%\)

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