Question

For the motion of a falling object, which graphs are straight lines? *

Acceleration versus time only
Displacement versus time only
O Displacement versus time and acceleration versus time
O Velocity versus time and acceleration versus time

Answer 1

Answer:

Displacement versus time and acceleration versus time

Answer 2

The graphs which shows the straight line for the motion of a falling object are velocity versus time and acceleration versus time.

What is a position-time graph?

The position-time graph shows the change in position of the moving object over the timescale.

• Displacement-time graph-The displacement-time graph shows the position of the moving object over the timescale. This graph tell that how far the object is from its initial position over the timescale.
• Velocity-time graph-The velocity-time graph shows the speed of the moving object over the timescale.
• Acceleration-time graph-The velocity-time graph shows the change in speed of the moving object over the timescale.

In the image attached below, the graph is plotted for the Displacement-time graph (A), Velocity-time graph (B), and Acceleration-time graph (C).

In this three graph only velocity and acceleration shows the straight lines for the motion of falling object.

Hence, the graphs which shows the straight line for the motion of a falling object are velocity versus time and acceleration versus time.

Learn more about the position-time graph  here;

https://brainly.com/question/13207278