Glog thumbnail

To view Glogster properly,
use the Flash Plug-in. If your system is not playing correctly, download a new plug-in.

Glog text

Rolling

By Sandra Campero-Vohs and Priscilla Borja

Problem: How can the speed of a rolling ball be increased/ decreased?

Hypothisis: If Iroll a ball of various textures then I can increase od decreasethe balls roll.

Conclusion: On the first table the rubber ball was smooth and went a little faster than the second table. This is because we added friction. The dish soap. Is added a heavier force that pulls it (gravity) toward the ground thus making it more heavy. This also caused the ball to stick to more substances and makes it go slower. This is what happend in our experiment.

Background: -Gravity: The natutal force of attraction exerted by a celestial(sky or bodies;Planets) body, (Ex. Earth:upon objects at or near it's surface, tending to draw them toward the centerof the body) -Force: The capacity to do work or cause physical change(Energy,strengh, or active power; the force of an explosion.) -Texture: A structure of interwoven fibers or other elements. (Smooth, rough, slimy, etc.)

Glog thumbnail

Youtube videos on Glog

Just A Ball Rolling Down a Hill

Just A Ball Rolling Down a Hill

Tags:ball, rolling, randomness, random, humor, bizarre, stupid

Just A Ball Rolling Down a Hill

Tags:ball, rolling, randomness, random, humor, bizarre, stupid