Question

16. Use the graph provided to explain the speed of this object. Provide an example of how this graph could happen in real life. How could you change the graph to show an objects' speed decreasing over time? Provide an example of the new graph.

Answer 1

You can notice that the speed of the object remains the same as the time increases, it means that the object has a constant speed. An example of this can be a car with a cosntant speed of 60km/h.

To show an object with a decreasing speed, you can draw:

The red line indicates that the speed of the object is decreasing, for example, when a car is decreasing its speed to take a close curve.