Marble Race Science Fair Experiment

Stop the timer when the marble touches the bottom of the cylinder.

Marble race science fair experiment.

Then set a timer and find out how close your estimate was. The goal is to design a car that will go the farthest when powered by a marble that travels down a ramp and pushes the car across a flat surface. Expand on the experiment by estimating how long it will take for the marble to sink to the bottom of the jar. Race your marbles to discover a liquid s viscosity science buddies project idea marble race in liquid.

Fun science experiment marble powered race cars. I will try testing the drop at different heights. Now it s time to race. Explain that for this experiment we are going to do a marble race and drop marbles into each of the liquids.

Honey corn syrup and molasses. Record the name of the liquid you tested the original height of the liquid and how long it took for the marble to fall in seconds. This is skylar s fifth grade marble maze science project where the object is to use science and physics to keep the ball on the marble maze for the longest a. Materials needed variables independent variable height of the track hypothesis dependent variable speed of marbles i believe that the height of the track will not affect the speed of the marbles also that i think marbles 1 might win.

Science activity at scientific american categories. Science fair project guide engineering design project guide advanced project guide science fair project ideas ask an expert. The loop will need to be a fixed diameter my diameter is 1 ft. In this fun science experiment kids create paper race cars out of index cards.

Our experts won t do the work for you but they. Preparing your glasses for the marble race. The point of this project is to see how high of a drop is required for a marble to loop the loop. Simultaneously drop the marble and start the stopwatch.

I plan to race 10 marbles down the drop at each height and see how many successfully loop the loop. Timing the marble works best when using liquids that have a high viscosity ie. Controlled variables equal length and. Now ask them for their hypothesis for which marble will take the longest to sink the bottom.

Repeat the experiment 2 more times for each liquid so there is enough data to take an average. If you have specific questions about your science fair project or science fair our team of volunteer scientists can help.