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2 equal masses M each moving in the opposite direction with the same speed be collides and stick to each other the velocity of a combined masses?
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2 equal masses M each moving in the opposite direction with the same s...
Conservation of Momentum:
When the two equal masses M collide and stick to each other, the total momentum of the system is conserved. This means that the total momentum before the collision is equal to the total momentum after the collision.

Initial Momentum:
- Mass 1 momentum = M x V
- Mass 2 momentum = M x (-V)
- Total initial momentum = M x V - M x V = 0

Final Momentum:
- After collision, the two masses stick together and move as one.
- Total final momentum = (2M) x V = 2M x V

Velocity of Combined Masses:
- Since momentum is conserved, the total momentum before the collision is equal to the total momentum after the collision.
- Therefore, the velocity of the combined masses after the collision is V, in the direction of the initial motion of the masses.
In conclusion, when two equal masses collide and stick together, the velocity of the combined masses is the same as the initial velocity of the individual masses. This is due to the conservation of momentum, which states that the total momentum of a closed system remains constant before and after a collision.
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2 equal masses M each moving in the opposite direction with the same speed be collides and stick to each other the velocity of a combined masses?
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