Tag Archive for 'sad'

Happy Sad Balls

Happy and Sad BallsLearning standards covered by this activity:

Major Understanding

  • 5.1p The impulse* imparted to an object causes a change in its momentum*.
  • 5.1r Momentum is conserved in a closed system. (Note: Testing will be limited to momentum in one dimension.)

The above learning standards were taken from the Core Curriculum Physical Setting/Physics, The University of the State of New York - The State Education Department.
Continue reading ‘Happy Sad Balls’

Alka-Seltzer & Balloon Rockets

Learning standards covered by these activities:

Major Understanding
5.1q According to Newton’s Third Law, forces occur in action/reaction pairs. When one object exerts a force on a second, the second exerts a force on the first that is equal in magnitude and opposite in direction.
Continue reading ‘Alka-Seltzer & Balloon Rockets’





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