old car vs new car
DESCRIPTION
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_______. - PowerPoint PPT PresentationTRANSCRIPT
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Old car vs new car
• http://www.youtube.com/watch?v=fPF4fBGNK0U
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Activity-Water Balloon Toss
1) Place both partners name at top of index card
2) Copy onto the index card the following and fill in the blanks-
![Page 4: Old car vs new car](https://reader036.vdocuments.site/reader036/viewer/2022062222/56815f27550346895dcdf1b4/html5/thumbnails/4.jpg)
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 absorbingK_________ energyTo 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
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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.