Three objects are moving along a straight line as shown in the figure. Taking the positive direction to be to the right, what is the total momentum of this system?
A) +106 kg ∙ m/s
B) -106 kg ∙ m/s
C) +14.0 kg ∙ m/s
D) -14.0 kg ∙ m/s
E) 0.00 kg ∙ m/s

Question

Three objects are moving along a straight line as shown in the figure. Taking the positive direction to be to the right, what is the total momentum of this system? 
A) +106 kg ∙ m/s 
B) -106 kg ∙ m/s 
C) +14.0 kg ∙ m/s 
D) -14.0 kg ∙ m/s 
E) 0.00 kg ∙ m/s

Quizplus · Accepted Answer

The Answer of Three objects are moving along a straight line as shown in the figure. Taking the positive direction to be to the right, what is the total momentum of this system? 
A) +106 kg ∙ m/s 
B) -106 kg ∙ m/s 
C) +14.0 kg ∙ m/s 
D) -14.0 kg ∙ m/s 
E) 0.00 kg ∙ m/s

Three Objects Are Moving Along a Straight Line as Shown