Answer:
An unbalanced force means that there are more than one forces with different directions or magnitudes affecting the object. In this case, the vector addition of the forces should be done. The vector addition will result a net force. The object will move in the direction of the net force.
The atom number of an atom is the number of protons contained within its nucleus.
After 5 seconds the stone will have fallen 49 m
A.) the nail
Energy is passed through