Physics-
General
Easy

Question

A body is projected horizontally from the top of a high tower with a speed of 20 m/s. After 4 sec the displacement of the body is (take g=10m/s2)

  1. 40 m    
  2. 80m    
  3. 80square root of 2m    
  4. 80/square root of 2 m    

The correct answer is: 80square root of 2m

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