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14 votes
14 votes
A very fast train starts running from the earth at a speed of 60 miles per hours . How many years will it take to reach Uranus without stopping anywhere?

User Durul Dalkanat
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1 Answer

11 votes
11 votes
  • Distance between earth and Uranus =2.998×10^9km
  • Speed=60mph=60(1.6)=96km/h

  • Time=Distance/Speed

Time:-


\\ \rm\hookrightarrow (2.998* 10^9)/(96)


\\ \rm\hookrightarrow 0.0312* 10^9


\\ \rm\hookrightarrow 3.12 * 10^7hrs

The person would have died before reaching Uranus .

User Charith De Silva
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