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A ball moving with a velocity 9m/s stricks and identical stationary ball such that after collision the direction of the ball makes an angle 30º with the original direction of motion.Find the velocity of the two balls after collision .Is the collision elastic or inelastic?
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A ball moving with a velocity 9m/s stricks and identical stationary ba...
Conservation of linear momentum in the direction perpendicular to the initial velocity : 
                   m v1 sin 60degree - m v2 sin 60degree = 0
                    v1 = v2
 
conservation of linear momentum in the direction of initial velocity of the first ball:     
             m u  =  m v1 cos 30degree + m v2 cos 30degree
             9  = 2 v cos 30 = 2√3 v
 
              v = 3√3  /2  m/s = 2.6 m/s
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A ball moving with a velocity 9m/s stricks and identical stationary ball such that after collision the direction of the ball makes an angle 30º with the original direction of motion.Find the velocity of the two balls after collision .Is the collision elastic or inelastic?
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A ball moving with a velocity 9m/s stricks and identical stationary ball such that after collision the direction of the ball makes an angle 30º with the original direction of motion.Find the velocity of the two balls after collision .Is the collision elastic or inelastic? for IIT JAM 2024 is part of IIT JAM preparation. The Question and answers have been prepared according to the IIT JAM exam syllabus. Information about A ball moving with a velocity 9m/s stricks and identical stationary ball such that after collision the direction of the ball makes an angle 30º with the original direction of motion.Find the velocity of the two balls after collision .Is the collision elastic or inelastic? covers all topics & solutions for IIT JAM 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A ball moving with a velocity 9m/s stricks and identical stationary ball such that after collision the direction of the ball makes an angle 30º with the original direction of motion.Find the velocity of the two balls after collision .Is the collision elastic or inelastic?.
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