Asked by Mimi

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

300,000 km/s
300,000 km/s

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

186,000 m/s

All Answers 1

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

That's the speed of light (c ≈ 3.00×10^5 km/s ≈ 3.00×10^8 m/s), the maximum speed for any signal or object in relativity.