A marble with mass mA = 2.5 g moves eastward with speed VA = 1.75mm I then collides with another marble of mass mB = 1.25g ● and is moving northward with a speed VB = 2.30m. After the collision, marble A now mover at 50° north of east while marble B mover at 20° south of east.. A. What is the speed of marble A after collision? B. What is the speed of marble B after collision? C. Is energy gained or lost in the system?

A marble with mass mA = 2.5 g moves eastward with speed VA = 1.75mm I then collides with another marble of mass mB = 1.25g ● and is moving northward with a speed VB = 2.30m. After the collision, marble A now mover at 50° north of east while marble B mover at 20° south of east.. A. What is the speed of marble A after collision? B. What is the speed of marble B after collision? C. Is energy gained or lost in the system?

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter9: Momentum And Its Conservation

Section: Chapter Questions

Problem 70A

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