Multiple Choice
A 340-g air track cart traveling at 1.25 m/s suddenly collides elastically with a stationary 300-g cart. What is the speed of the 300-g cart just after the collision?
A) 0.625 m/s
B) 0.0781 m/s
C) 1.25 m/s
D) 0.664 m/s
E) 1.33 m/s
Correct Answer:

Verified
Correct Answer:
Verified
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