Science lab

Mary-Coleman Coats
Mrs. Hartney
February 28,2014
Language Arts-8T

                                                                   Science labs
             This week in Science we were doing a "make your own lab" lab. I did my lab with Lauren Wittstruck and Kyra Blackwell. We did our lab on Friction. Our experiment was how to test which surface would make the bouncy ball go down the ramp faster. We used dawn soap, oobleck, and corn syrup. Oobleck which is corn starch mixed with water made the bouncy ball go the fastest down the ramp. The oobleck made the ball go 9ft from the ramp. The soap was the second best lubricant that had the bouncy ball go down farther. The ramp we used was a wooden one. The corn syrup was the last lubricant to get the ball the go down the ramp.