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To: phantomworker
Except for air resistance (which is very minor) they both fall at the same rate.

Air resistance is not always very minor! Drop a sheet of paper flat and the same paper balled up. The ball will kill the paper. Different weight objects only reliably fall with the same acceleration in a vacuum. There are countless examples of heavier and lighter objects falling faster or slower.

As far as the penny goes, a steel ball will beat the penny. The penny will usually tumble and reach a lower terminal velocity than the ball. Drop it from a skyscraper and see what happens.

143 posted on 11/23/2005 7:56:17 PM PST by Right Wing Assault ("..this administration is planning a 'Right Wing Assault' on values and ideals.." - John Kerry)
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To: Right Wing Assault

Ok, technically, you're correct.

Now, what if you dropped a canon ball and at the same time shot a similar canon ball out at a 90 degree angle. Which would land first?


150 posted on 11/23/2005 8:00:42 PM PST by phantomworker (A new day! Begin it serenely; with too high a spirit to be encumbered with your old nonsense!)
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To: Right Wing Assault
As far as the penny goes, a steel ball will beat the penny. The penny will usually tumble and reach a lower terminal velocity than the ball.

Drop it from a skyscraper and see what happens.

I've heard that a penny can kill someone if you drop it from the top of the Empire State Bldg.

166 posted on 11/23/2005 8:21:08 PM PST by phantomworker (A new day! Begin it serenely; with too high a spirit to be encumbered with your old nonsense!)
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