Question

Question #e7056

Answer 1

Neither. This is a graph of an increasing force.

Explanation:

Constant velocity is the same as uniform speed. It requires acceleration to remain zero (0). F=ma, so a constant force would result in a linear increase of acceleration. Acceleration is increasing non-linearly with time, so an increasing force must be applied.

Answer 2

It is meaningless unless you state the scale of both the axes.

However, if we assume that the graph has both linear scales, it depicts that acceleration `a` varies non-linearly with time `t`.

Explanation:

To explain a graph, the scale of both the axes need to be defined.