Physics-
General
Easy

Question

A horizontal right angle pipe bend has cross sectional area = 10 cm2 and water flows through it at speed = 20 m/s. The force on the pipe bend due to the turning of water is :

  1. 565.7 N    
  2. 400 N    
  3. 20 N    
  4. 282.8 N    

The correct answer is: 565.7 N

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