Two water balloons of mass 0.35 kg collide and bounce off of each other without breaking. Before the collision, one water balloon moved at a velocity of 2.5 m/s east, while the other moved at a velocity of 2.25 m/s west. After the collision, one balloon moves at a velocity of 1.75 m/s west. What is the velocity of the other water balloon?

A. 0.25 m/s east
B. 2 m/s west
C. 2 m/s east
D. 0.25 m/s west

Question

Two water balloons of mass 0.35 kg collide and bounce off of each other without breaking. Before the collision, one water balloon moved at a velocity of 2.5 m/s east, while the other moved at a velocity of 2.25 m/s west. After the collision, one balloon moves at a velocity of 1.75 m/s west. What is the velocity of the other water balloon? 

A.	0.25 m/s east 
B.	2 m/s west 
C.	2 m/s east 
D.	0.25 m/s west

anonymous · Answer

Can you help me with this one @roadjester

roadjester · Answer

you closed the question, did you still need help?

roadjester · Answer

@marius.roine

anonymous · Answer

No, i figured it out! Thank you @roadjester