Rubber Band Energy Science Fair Project

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Rubber band energy science fair project. A rubber band shooter. Adult supervision is recommended for children under 10. When the rubber band is released the potential energy built up in twisting gets unloaded and turned into mechanical energy. The energy generated from the rubber band snapping back into shape is enough to power this small car.

Curriculum is focused on project based design process focused learning that stretches thinking while bundling multiple subject areas together. In this system you will stretch a rubber band over the end of a ruler and release it without aiming it at anyone of course. An engine is a machine used to transform one kind of energy into another to produce work in this project we ll learn how to make a rubber band heat engine a type of engine that converts thermal energy or heat into mechanical energy or movement. When we pull back on a rubber band we store energy in the band and this is called potential energy when we let go of the rubber band all this energy is released as kinetic energy as the band springs back into shape.

Elastic bands are great for exploring elasticity and learning about potential energy. Typically things expand get bigger when heated and contract get smaller when cooled. A stretched rubber band is a great source of elastic potential energy. The rubber band is slightly warmer after the toy has been released the air that was moved by the monkey as it flew is slightly warmer and the ground is slightly warmer where the monkey landed.

Anything attached to the rubber band may. Oct 19 2014 explore kristie huneycutt sullivan s board rubber band projects followed by 9927 people on pinterest. The chopstick pushes against the ground as the rubber band unwinds so that the only place the mechanical energy has left to go is into the cups in the form of torque or force around an axis. Creating a wind up races is pretty cool but it isn t a science fair project.

If you have specific questions about your science fair project or science fair our team of volunteer. When you put the spool down on a surface the rubber band unwinds and converts the potential energy into kinetic energy the energy of a moving object as the spool rolls across the surface. When released that energy is converted to kinetic motion energy. The rubber band project aims to promote inquiry based educational experiences for k 12 students.