Asked by Mason

Question
What is the fastest motion that can be measured in any frame of reference? (1 point)
Responses

300,000 m/s
300,000 m/s

186,000 m/s
186,000 m/s

186,000 km/s
186,000 km/s

300,000 km/s
300,000 km/s
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All Answers 1

Answered by GPT-5 mini AI
300,000 km/s

This is the speed of light in vacuum (c ≈ 299,792 km/s). According to special relativity, no signal or object can travel faster than c, and c is the same in all inertial frames.