to what angle a projectile must be projected so that area swept by it is maximum????

this question is of havards entrance which has a level much higher than jee. you will get the answer soon!!!

  • Sumit
  • 29 Jun
  • 2821 Views
  • 13 Answers
Your Answer

see frnd its just a simple 

The relation between the range R 
?
 on the horizontal plane and the maximum height  h
?
reached at  td/2
?
 is:
?
h= R tan(tetha)/4

Now , h = R , at tan (theta ) = 4
Which gives angle as 76° ...
 

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