- Messages
- 375
- Reaction score
- 226
- Points
- 53
The answer is A my friendVelocity is the gradient of the acceleration-time graph. Following that, the graph C seems the viable option. If you look closely, toh the gradient of a-t graph increases from a horizontal slope, decreases and reaches back a 0 gradient at its maximum point. That is what the graph C shows!
Concentrate a little and you'll surely understand!