The diagram above shows a velocity - time graph. The stat...
The diagram above shows a velocity - time graph. The statement that is true about this motion is that the car?
A.
has no acceleration between point F and G
B.
decelerates between F and H
C.
has a constant soeed between points E and F
D.
Accelerates between points F and G
Correct answer is A
Above are the V-t graphs for
I Uniform acceleration
II uniform retardation
III Uniform velocity
Thus the car has no acceleration between point F and G since that portion of the graph represents uniform velocity