Multiple Choice
In a coordinate system whose center of mass moves with a velocity ![In a coordinate system whose center of mass moves with a velocity <sub>c</sub> , the total momentum in the center-of-mass coordinate system after collision of the two masses m<sub>1</sub> and m<sub>2</sub> is A) (m<sub>1</sub> + m<sub>2</sub>) <sub>c </sub> B) [m<sub>1</sub>m<sub>2 </sub>/(m<sub>1</sub> + m<sub>2</sub>) ] <sub>c </sub> C) [m<sub>1</sub>/(m<sub>1</sub> + m<sub>2</sub>) ] <sub>c </sub> D) [m<sub>2</sub>/(m<sub>1</sub> + m<sub>2</sub>) ] <sub>c </sub> E) zero](https://d2lvgg3v3hfg70.cloudfront.net/TB6080/11eaa4be_84c1_17ef_9e4a_1bcd28c5dcd4_TB6080_11.jpg)
c , the total momentum in the center-of-mass coordinate system after collision of the two masses m1 and m2 is
A) (m1 + m2) ![In a coordinate system whose center of mass moves with a velocity <sub>c</sub> , the total momentum in the center-of-mass coordinate system after collision of the two masses m<sub>1</sub> and m<sub>2</sub> is A) (m<sub>1</sub> + m<sub>2</sub>) <sub>c </sub> B) [m<sub>1</sub>m<sub>2 </sub>/(m<sub>1</sub> + m<sub>2</sub>) ] <sub>c </sub> C) [m<sub>1</sub>/(m<sub>1</sub> + m<sub>2</sub>) ] <sub>c </sub> D) [m<sub>2</sub>/(m<sub>1</sub> + m<sub>2</sub>) ] <sub>c </sub> E) zero](https://d2lvgg3v3hfg70.cloudfront.net/TB6080/11eaa4be_84c1_3f00_9e4a_755f14af5607_TB6080_11.jpg)
c
B) [m1m2 /(m1 + m2) ] ![In a coordinate system whose center of mass moves with a velocity <sub>c</sub> , the total momentum in the center-of-mass coordinate system after collision of the two masses m<sub>1</sub> and m<sub>2</sub> is A) (m<sub>1</sub> + m<sub>2</sub>) <sub>c </sub> B) [m<sub>1</sub>m<sub>2 </sub>/(m<sub>1</sub> + m<sub>2</sub>) ] <sub>c </sub> C) [m<sub>1</sub>/(m<sub>1</sub> + m<sub>2</sub>) ] <sub>c </sub> D) [m<sub>2</sub>/(m<sub>1</sub> + m<sub>2</sub>) ] <sub>c </sub> E) zero](https://d2lvgg3v3hfg70.cloudfront.net/TB6080/11eaa4be_84c1_6611_9e4a_95c7dd7f07c3_TB6080_11.jpg)
c
C) [m1/(m1 + m2) ] ![In a coordinate system whose center of mass moves with a velocity <sub>c</sub> , the total momentum in the center-of-mass coordinate system after collision of the two masses m<sub>1</sub> and m<sub>2</sub> is A) (m<sub>1</sub> + m<sub>2</sub>) <sub>c </sub> B) [m<sub>1</sub>m<sub>2 </sub>/(m<sub>1</sub> + m<sub>2</sub>) ] <sub>c </sub> C) [m<sub>1</sub>/(m<sub>1</sub> + m<sub>2</sub>) ] <sub>c </sub> D) [m<sub>2</sub>/(m<sub>1</sub> + m<sub>2</sub>) ] <sub>c </sub> E) zero](https://d2lvgg3v3hfg70.cloudfront.net/TB6080/11eaa4be_84c1_8d22_9e4a_d37e927c933d_TB6080_11.jpg)
c
D) [m2/(m1 + m2) ] ![In a coordinate system whose center of mass moves with a velocity <sub>c</sub> , the total momentum in the center-of-mass coordinate system after collision of the two masses m<sub>1</sub> and m<sub>2</sub> is A) (m<sub>1</sub> + m<sub>2</sub>) <sub>c </sub> B) [m<sub>1</sub>m<sub>2 </sub>/(m<sub>1</sub> + m<sub>2</sub>) ] <sub>c </sub> C) [m<sub>1</sub>/(m<sub>1</sub> + m<sub>2</sub>) ] <sub>c </sub> D) [m<sub>2</sub>/(m<sub>1</sub> + m<sub>2</sub>) ] <sub>c </sub> E) zero](https://d2lvgg3v3hfg70.cloudfront.net/TB6080/11eaa4be_84c1_b433_9e4a_f5c7692e3fc6_TB6080_11.jpg)
c
E) zero
Correct Answer:
Verified
Correct Answer:
Verified
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