No, momentum is conserved so:
momentum before=momentum after
it is C. 100 kg m/s
Answer:
A conductor allows free charges to move about within it. The electrical forces around a conductor will cause free charges to move around inside the conductor until static equilibrium is reached. Any excess charge will collect along the surface of a conductor. Conductors with sharp corners or points will collect more charge at those points.
Explanation:
No the substance will remain the same substance as before.
