What causes the moon's phases? a. the rotation of the moon on its axis b. earth's tilt on its axis as it revolves around the sun c. changes in how much of the sunlit side of the moon faces earth. d. the position of the moon each month in relation to?

the chart show the masses and velocities of two colliding objects that stick together after a collision.

according to the law of conservation of momentum, the momentum of the object after the collision is  

answer

1,500

kg • m/s.

explanation:

considering the bohr theory, the type of connection that requires the transfer the answer conuldn't be right