A student collects some data for position of an object over time. The data below is shown. Which statement correctly identifies the velocity of the object over
the time interval shown?
Time (s)
Position (m)
o
0
1
2
N
4
3
6
the velocity is a constant +1 m/s
there is no way to determine any information about the velocity from the informatien
provided
the velocity of this object is a constant +2 m/s
the velocity is increasing at a rate of 2 m/s^2

Assume that two of the electrons at the negative terminal have attached themselves to a nearby neutral atom. there is now a negative ion with a charge -2e at this terminal. what are the electric potential and electric potential energy of the negative ion relative to the electron? the electric potential and the electric potential energy are both twice as much. the electric potential is twice as much and the electric potential energy is the same. the electric potential is the same and the electric potential energy is twice as much. the electric potential and the electric potential energy are both the same. the electric potential is the same and the electric potential energy is increased by the mass ratio of the oxygen ion to the electron. the electric potential is twice as much and the electric potential energy is increased by the mass ratio of the oxygen ion to the electron.