Energy Transfer Machines

Published on August 28, 2022 by

Have you ever seen machines that involve multiple steps to complete an simple task, such as cleaning a chalkboard or ringing a bell? Such machines are known as chain reaction machines. Join Andrew and Jordan as they show their work on one such machine that uses seven energy transfers to ring a bell.

The video satisfies the 4-PS3-3 requirement of fourth-grade science proficiency.

Students who demonstrate understanding can: 4-PS3-3. Ask questions and predict outcomes about the changes in energy that occur when objects collide.

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