Question

This is a record of a marble being rolled along the ground. what was the marbles average speed for this entire trip brainly

Answer 1

Answer:

The speed of marble is 1.5 m/s

Step-by-step explanation:

Consider the graph shown below.

As we know: $speed=\frac{Distance}{Time}$

To find the speed we need to substitute the value of distance and time by using the graph shown below.

From the graph we know when time was 0s marble covers a distance of 0 m.

When time was 2s marble covers a distance of 3 m.

Now substitute the value of distance and time in above formula.

$speed=\frac{3}{2}$

$speed=1.5$

Hence, the speed of marble is 1.5 m/s

Answer 2

The answer is 1.5 m/s