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if 5i +6j is the intial velocity of projectile thrown with angle alfa then with what velocity will it strike the ground

if 5i +6j is the intial velocity of projectile thrown with angle alfa then with what velocity will it strike the ground


 

Grade:10

1 Answers

vikas askiitian expert
509 Points
13 years ago

v=5i-6j coz horizontal component remains same in magnitude as wl as direction but vertical component changes in direction......

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