Thursday, January 10, 2013

Force & Motion





  Skatebd sidewase


Force & Motion
  • Observe how force affects speed and motion;
  • Explain what happens to the speed or direction of an object when a greater force than the initial one is applied;
  • Describe and/or demonstrate how a force affects speed, motion, direction, and position
  • Demonstrate the effect of gravitational force on the motion of an object;
  • Predict the force needed to moved different objects; and
  • Demonstrate how a force can change the direction of an object already in motion.
Vocabulary
  • force
  • gravitational force
  • motion
  • position
  • speed

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