Marble Race Science Fair Experiment

The point of this project is to see how high of a drop is required for a marble to loop the loop.

Marble race science fair experiment.

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

In this fun science experiment kids create paper race cars out of index cards. If you have specific questions about your science fair project or science fair our team of volunteer scientists can help. Science fair project guide engineering design project guide advanced project guide science fair project ideas ask an expert. Expand on the experiment by estimating how long it will take for the marble to sink to the bottom of the jar.

Science activity at scientific american categories. Scientific american is the essential guide to the most awe inspiring advances in science and technology explaining how they change our understanding of the world and shape our lives. Simultaneously drop the marble and start the stopwatch. I will try testing the drop at different heights.

Repeat the experiment 2 more times for each liquid so there is enough data to take an average. Race your marbles to discover a liquid s viscosity science buddies project idea marble race in liquid. Now ask them for their hypothesis for which marble will take the longest to sink the bottom. Fun science experiment marble powered race cars.

Controlled variables equal length and. Now it s time to race. I plan to race 10 marbles down the drop at each height and see how many successfully loop the loop. Then set a timer and find out how close your estimate was.

Measure down about 2 cm from the top of each glass with the ruler and mark the 2 cm location with the water soluble marker. 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. 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.

The loop will need to be a fixed diameter my diameter is 1 ft. Timing the marble works best when using liquids that have a high viscosity ie.