Yes because as more water leaks in the more water it will displace
Answer:
AFter 3.5 s, the wagon is moving at: 
Explanation:
Let's start by finding first the net force on the wagon, and from there the wagon's acceleration (using Newton's 2nd Law):
Net force = 250 N + 178 N = 428 N
Therefore, the acceleration from Newton's 2nd Law is:

So now we apply this acceleration to the kinematic expression for velocity in an object moving under constant acceleration:

No because it’s too much different between the real value and measured value
D.
Due to the greater distance from the pivot, less force is required to crack the nut as
Moment = Force x distance.