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a projectile is projected with 20m/sec at angle of 60 degree. its velocity at maximum height is ​

shanjil shrestha , 9 Years ago
Grade 12th pass
anser 1 Answers
Sahil

Last Activity: 9 Years ago

At maximum height the vertical velocity of the projectile becomes zero...only horizontal component remains and that is equal to ucostheta that is 20*cos60 =10ms

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