Question

What can you say about the motion of a body if:
a. its displacement-time graph is a straight line inclined with the time axis
b. its velocity-time graph is a straight line inclined with the same axis.
c. its velocity- time graph is a parabola


A)the velocity is constant and it is equal to the slope

B)the acceleration is constant and equal to the slope of the line

I don't know the answer to C.

Answer 1

is the answer to C:the acceleration is time dependent and is still equal to the slope of the line.