BY, SOFIA

DOES THE SIZE OF THE BALL AFFECT HOW FAR IT GOES WHEN ROLLED DOWN A RAMP

We used a basketball, a soccer ball, and a tennis ball (all different sizes)

We thought it did affect how far it travels because when we used the balls (each a different size) they went different distances

We used a wooden ramp and we went on the cement outside

We took each ball and rolled them down the same ramp three times each

They all went different distances

When we were done with the cement test, we went on the grass and did the same thing

As you can see, it doesn't matter what the surface is, all sizes of ball will go different lengths when rolled down a ramp