Motion

JEE Main 2015 Guidance › Mechanics questions › Motion

Particles P and Q of mass 20gm and 40 gm respectively are simultaneously projected from points A and B on the ground.The initial velocities of P and Q make 45Â° and 135Â° angles with points A and B on the ground.Each particle has an initial velocity of 49m/s.The separation AB is 245 m.Both particles undergo collision with each other.After collision P retraces its path.Determine the Position of Q when it hits the ground.How much after the collision does the particle Q take to reach the ground.?

#Physics #Mechanics

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2 Answers

39

Dr.House ·2011-04-24 09:49:27

solution is available here:

http://ambikanworld.com/Projectile_motion.htm

am not much of a physics guy , so just forgive me for not posting the solution instead giving u a link :D

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Soham Mukherjee ·2011-04-25 02:43:17

Thnx...

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Your Answer

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