Tennis ball hits court but doesn, page 2


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reply posted on 21-1-2011 @ 04:16 PM by WhizPhiz
reply to post by tonypazzohome




air absorbed the energy? it just went dead. i can see if the ball was dead, but this was a hard tennis court. there should have at least been a small bounce and roll.

Precisely. The ball literally STICKS to the ground. It doesn't even roll away. There's no way to explain that. My only theory is one already mentioned. Somehow air from the pocket created a suction on the ball. But that's...unlikely...


reply posted on 21-1-2011 @ 04:28 PM by WhizPhiz
reply to post by Aggie Man




Try bouncing a tennis ball off a pillow or a waterbed

I just did, and it rolled at least a meter across my bed before stopping. The sudden stopping of the tennis ball was caused by something more than just some flimsy ground.

edit on 21-1-2011 by WhizPhiz because: (no reason given)



reply posted on 21-1-2011 @ 04:31 PM by Aggie Man
Originally posted by WhizPhiz
reply to
post by Aggie Man




Try bouncing a tennis ball off a pillow or a waterbed

I just did, and it rolled at least a meter across my bed before stopping. The sudden stopping of the tennis ball was caused by something more than just some flimsy ground.

edit on 21-1-2011 by WhizPhiz because: (no reason given)


Let us make it a scientific experiment. Try it several times. Try putting different spins on the ball. 1 successful attempt doesn't make it a scientific certainty.

Let me know your results. I'll tell you what, I will go do it 100 times when I get home and I will post my results too.



Edit: try putting your pillow on the floor, so that you get the same downward thrust as shown in the video. Also try different intensities of the downward thrust (i.e., throw it as hard as you can, as soft as you can and variations between the two)
edit on 21-1-2011 by Aggie Man because: (no reason given)



reply posted on 21-1-2011 @ 04:59 PM by WTFover
reply to post by Aggie Man



I think the point is what happens when you step on a pillow or a waterbed?

A surface with enough tensile strength to support the woman's weight should offer enough resistance to cause the ball to bounce.
edit on 21-1-2011 by WTFover because: To avoid a one-liner



reply posted on 21-1-2011 @ 07:39 PM by Aggie Man
reply to post by Aggie Man



Time parameters: 7:21 to 7:29 pm Central time (moon location not taken into account).

Times throwing the tennis-ball in a similar downward fashion: 100
Times it deflected more than 12-inches: 52
Times it remained in position w/o reactionary movement (less than 12 inches): 48
Times it dropped and remained in place (no movement at all): 11

Other results?:


reply posted on 22-1-2011 @ 01:30 PM by BuzzingOn
reply to post by Aggie Man



Can you try your expierment on a 'hard surface', (like a tennis court is), because I am not seeing how your results are relevant when done on a 'soft surface', (like a pillow), when the original occurance, (as seen in the video), happened on a hard surface. Isn't that apple and oranges?


Bzzzzzzz

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