Two pieces of space debris drift toward each other, collide, and stick together. The first piece has a mass of 45 kg and a velocity of < 9, 9, 2 > m/s just before the collision. The second piece has a mass of 65 kg and a velocity of < -5, -5, 7 >m/s just before the collision. What is the velocity of their center of mass after the collision? O ( 0.73, 0.73, 4.95 ) m/s O ( 3.27, 3.27, 4.05 ) m/s O ( 9.00, -5.00, 9.00 ) m/s O ( -0.99, -0.99, 11.50 ) m/s O None of the above

Two pieces of space debris drift toward each other, collide, and stick together. The first piece has a mass of 45 kg and a velocity of < 9, 9, 2 > m/s just before the collision. The second piece has a mass of 65 kg and a velocity of < -5, -5, 7 >m/s just before the collision. What is the velocity of their center of mass after the collision? O ( 0.73, 0.73, 4.95 ) m/s O ( 3.27, 3.27, 4.05 ) m/s O ( 9.00, -5.00, 9.00 ) m/s O ( -0.99, -0.99, 11.50 ) m/s O None of the above

Physics for Scientists and Engineers

10th Edition

ISBN:9781337553278

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter9: Linear Momentum And Collisions

Section: Chapter Questions

Problem 47AP: A 0.500-kg sphere moving with a velocity expressed as (2.00i3.00j+1.00k)m/s strikes a second,...

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