Railroad car A of mass 360.0 kg moving with a velocity VA collides and sticks with another railroad car (B) of mass 220.0 kg moving with velocity 3.90 m/s in the opposite direction as shown in the figure. (a) (b) Find VA such that both cars now have a final velocity which is half-VA in the direction of car A as shown in the figure. Submit Answer Tries 0/40 What is the kinetic energy (in Joules) lost in the collision? Submit Answer Tries 0/40 Post Discussion ہے Send Feedback

College Physics
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ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
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Chapter1: Units, Trigonometry. And Vectors
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Railroad car A of mass 360.0 kg moving with a velocity VA collides and sticks with another railroad car (B) of mass 220.0 kg moving with velocity 3.90 m/s in the
opposite direction as shown in the figure.
(a)
(b)
Find VA such that both cars now have a final velocity which is half-VA in the direction of car A as shown in the figure.
Submit Answer Tries 0/40
What is the kinetic energy (in Joules) lost in the collision?
Submit Answer Tries 0/40
Post Discussion
W
Send Feedback
Transcribed Image Text:Railroad car A of mass 360.0 kg moving with a velocity VA collides and sticks with another railroad car (B) of mass 220.0 kg moving with velocity 3.90 m/s in the opposite direction as shown in the figure. (a) (b) Find VA such that both cars now have a final velocity which is half-VA in the direction of car A as shown in the figure. Submit Answer Tries 0/40 What is the kinetic energy (in Joules) lost in the collision? Submit Answer Tries 0/40 Post Discussion W Send Feedback
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