Rollback


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In this physics activity (page 10 of the PDF), learners will make a can that will roll back after it has been rolled away to observe the interactions of kinetic and potential energy. Although this activity was created as a post-visit for a workshop about the physics of roller coasters, it also makes an excellent stand alone activity.

Quick Guide


Preparation Time:
Under 5 minutes

Learning Time:
10 to 30 minutes

Estimated Materials Cost:
$1 - $5 per student

Age Range:
Ages 11 - 14

Resource Types:
Activity, Experiment/Lab Activity

Language:
English

Materials List (per student)


  • Rubber band
  • 10 quarter sized washers
  • String
  • 2 large paper clips
  • 18 oz. oatmeal container
  • Hammer
  • Nail

Subjects


  • Physical Sciences
    • Energy
      • Potential and Kinetic Energy
    • Motion and Forces
  • The Nature of Science
    • The Scientific Process
      • Conducting Investigations

Audience


To use this activity, learners need to:

  • see
  • touch

Learning styles supported:

  • Involves hands-on or lab activities

Other


Includes alignment to state and/or national standards:

This resource is part of:

Access Rights:

  • Free access

By:

Rights:

  • All rights reserved, COSI Columbus, 2009