If you are righting a 5th grade paper on viscosity (how long it will take things to go down a cookie sheet?

Question

If you can figure this out tell me

Answer 1

Tilt a cookie sheet by putting something under one end. This makes a down-hill racetrack.

Put one teaspoon of various liquids at a starting point near the top of the cookie sheet and time the number of seconds it takes for the liquid to reach the bottom.

Try liquids like: water, milk, pancake syrup, corn syrup, shampoo, dish detergent, vegetable oil, salad dressing, ...