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cece.cope: Propeller cars compete
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cece.cope: Free Fall lab
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cece.cope: Picket fence
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cece.cope: Cart w/ device to shoot a ball
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cece.cope: Loading the spring-powered "canon"
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cece.cope: Make your predictions!
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cece.cope: Where will it land?
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cece.cope: Paper darts
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cece.cope: Foam dart
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cece.cope: Foam dart
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cece.cope: ??
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cece.cope: ??
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cece.cope: Small mass vs even smaller mass
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cece.cope: Center of mass located
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cece.cope: Small mass gets a little more mass
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cece.cope: Center of mass
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cece.cope: Center of mass
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cece.cope: Balanced forces
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cece.cope: Newton's third law
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cece.cope: Of course, not all of the alcohol stays inside the bottle . . .
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cece.cope: Microphones add to the discussion
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cece.cope: Here it is!
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cece.cope: Newton's third law
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cece.cope: Newton's third law
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cece.cope: Newton's third law
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cece.cope: Newton's third law
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cece.cope: Carbon dioxide-powered cart
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cece.cope: Gee! Do you think that's how they shattered this window?
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cece.cope: Small vs larger mass on same size carts
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cece.cope: They're going to crash!