Well,
Let's just say that the Jaguar! (a certain ride in Knott's) could instantly go from zero speed to, let's say, 40 mph, and vice versa. We know (if you have ridden it) that the Jaguar! is not a straight line, as you can't say that it is always traveling at 40 mph due north (otherwise it would never be able to make a loop)!
Remember that, since velocity is a vector quantity, a change in direction will constitute a change in velocity.
Answer:
A) Eager to interact with and make sense of their world
Explanation:
From Piaget's perspective, children are <em>eager to interact with and make sense of their world</em>. According to Jean Piaget, a Swiss psychologist, children make sense of their world by interacting with it. For him, children are active learners who develop their intelligence in a way that is common to all of them. They undergo different stages in their cognitive development which is due to maturation and interaction with the environment.