In a closed system, the statement that is always true is:
Momentum is conserved.
In the absence of external forces, the total momentum of a closed system remains constant.
Which is always true in a closed system?(1 point)
Responses
Mass is not conserved.
Mass is not conserved.
Velocity is constant.
Velocity is constant.
Momentum is conserved.
Momentum is conserved.
Acceleration is not constant.
1 answer