Physics-
General
Easy

Question

A body starts to fall freely under gravity. The distance covered by it in first, second and third s e c o n d are in ratio

  1. 1 colon 3 colon 5  
  2. 1 colon 2 colon 3  
  3. 1 colon 4 colon 9  
  4. 1 colon 5 colon 6  

The correct answer is: 1 colon 3 colon 5


    S subscript n end subscript equals u plus fraction numerator g over denominator 2 end fraction open parentheses 2 n minus 1 close parentheses semicolon when u equals 0 comma blank S subscript 1 end subscript colon S subscript 2 end subscript colon S subscript 3 end subscript equals 1 colon 3 colon 5

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