Old car vs new car
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Old car vs new car. http://www.youtube.com/watch?v=fPF4fBGNK0U. Activity-Water Balloon Toss. Place both partners name at top of index card Copy onto the index card the following and fill in the blanks-. Water balloon toss. Today we will demonstrate the concept of I_______.

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Old car vs new car

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Old car vs new car

Old car vs new car

  • http://www.youtube.com/watch?v=fPF4fBGNK0U


Activity water balloon toss

Activity-Water Balloon Toss

  • Place both partners name at top of index card

  • Copy onto the index card the following and fill in the blanks-


Water balloon toss

Water balloon toss

  • Today we will demonstrate the concept of I_______.

  • The formula is: ___________

  • The definition is: A change in ______

  • We want to d_________ momentum by decreasing the force. We will extend the f_____ over a ______ period of time

  • Examples of this are

  • a) Air b _____________ in cars

  • b) Crumple z________ in cars

    c) Break away u _________ poles on highways

    d) and crash c________

    These devices decrease injury by absorbing

    K_________ energy

    To demonstrate I________ with a water balloon I will c________ the balloon when I catch it. Meaning I will c______ it for about a _________ before I stop its m______________

  • Impulse

  • Impulse= (force)(time)

  • Momentum

  • Decrease

  • Force

  • long

  • Air bags in cars

  • zones

  • Utility

  • cushions

  • Kinetic

  • Impulse

  • Cradle

  • Carry, meter

  • momentum


Instructions

Instructions

  • Fill one balloon ½ way full

  • Carry carefully to field

  • You will start with a grade of 70, after each toss your grade increases by 10 points, but after each toss you separate further apart.


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