The object is moving, so at different times, it has different displacement. I'm guessing that you probably want to know the displacement at the end of the time on the graph ... 5 seconds.
Displacement is the distance and the direction FROM (the position at the beginning) TO (the position at the end).
At the beginning ... time=0 ... the position is 1 meter.
At the end ... time=5 ... the position is zero.
The distance FROM the beginning TO the end is (zero - 1m) . That's <em>-1m </em>.
Answer:
Correct answer: F = 0 N
Explanation:
All three elementary charges are in the same straight line or direction.
Since the electron and proton are opposite charged, their force is attractive and directed toward the electron.
The forces are of the same intensity-magnitude and opposite directions and are canceled, so the resultant- net force by which the electrons act on the proton is zero.
God is with you!!!
HEAT flows from a warmer object to a cooler object until both objects are the same temperature. The answer is heat!
Divide 2500 g by 500 cc. The quotient is 5 g/cc ... the density.
