MediumPhysicsconservative force
+4 / -1
Internal forces acting within a system of particles can alter:
A
the linear momentum as well as the kinetic energy of the system.
B
the linear momentum of the system, but not the kinetic energy of the system.
C
the kinetic energy of the system, but not the linear momentum of the system.
D
neither linear momentum nor kinetic energy of the system.
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