Physics, 11.07.2019 05:10 riiba002

Two balls, a and b, collide and stick together. ball a has a mass ma and ball b has a mass mb. before the collision ball a is moving in the +x direction with speed va and ball b is moving in the -y direction with speed vb . for what conditions are the two balls motionless after the collision? a. ma = mb
b. va = vb
c. mava = mbvb
d. mava = -mbvb
e. there is no such condition

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Two balls, a and b, collide and stick together. ball a has a mass ma and ball b has a mass mb. befor...