AlmostKnowItAll AlmostKnowItAll

11-03-2018
Physics

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Light travels at 150000000km from the sun to earth in 8 minutes. What speed is this in Km/s

Respuesta :

11-03-2018

Formula:
Speed = Distance ÷ Time

Solution:
Speed = 150000000km ÷ 480s*
= 312500km/s

*8 min = 8 × 60s
= 480s

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