Answer: The car has a kinetic energy (because it's in motion) of: 
Explanation:





It's average speed during that 26 seconds was about 4.77 m/s. Without seeing the graph, we can't tell if it was going faster or slower at any particular time during that period. All we can tell is its average for the full interval.
The quantity of matter in a body regardless of its volume or of any forces acting on it.
As we sit in a chair, Action force will be only in one direction and that direction would be downward only.
In short, Your Answer would be Option A
Hope this helps!