Look at the data tables below. Which would most likely produce a nonlinear graph?

Table 1
Table 2
Table 3
Table 4
Which represents a linear graph?

Imagine that someone pushes one marble toward a motionless marble. would there still be action-reaction forces involved in the collision? how might the marbles’ motions be changed? ?

What is a good example of instantaneous speed

What happens to an isotope during radioactive decay?