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Ask iit jee aieee pet cbse icse state board community Community Discussion Question: projectile motion .....?
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[Post New]23 Apr 2008 13:30:29 IST
    Subject: projectile motion .....?
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jhadesh (0)

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A ball of mass m is projected with a velocity u making angle  with the horizontal. what is its angular momentum at the highest point ?
    
[Post New]23 Apr 2008 13:35:39 IST
    Subject: Re:projectile motion .....?
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ashgirl (1434)

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L = m u cos X u2 sin2/ 2g
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[Post New]23 Apr 2008 14:30:32 IST
    Subject: projectile motion .....?
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thevyzz (322)

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edited

ashgirl is right
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[Post New]23 Apr 2008 19:08:21 IST
    Subject: Re:projectile motion .....?
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rathin_123 (55)

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L=r X p
  =max height X mv
L = u^2 sin^2@ / 2g X mucos@       @=thita
 
HERE r MUST BE WRITTEN
 
FIRST AND THEN p BECAUSE
 
IT IS VECTOR PRODUCT
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