Cup Washers
Cup Washers
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 Gibraltar SC HR1 rubber hi hat bottom felt cup washers NEW $5.99 Time Remaining: 29d 5h 53m Buy It Now for only: $5.99 |
 Mounting Screws w Cup Washers for Chrome Steel Drum Shells Lugs or Butt Plates $6.99 Time Remaining: 17d 5h Buy It Now for only: $6.99 |
 GIBRALTAR Cymbal Cup Washers SC MCW 4Pk NEW $5.95 Time Remaining: 24d 11h 19m Buy It Now for only: $5.95 |
 Pearl NP208 Hi Hat Cup Washer $2.99 Time Remaining: 4d 19h 7m Buy It Now for only: $2.99 |
 Gibraltar Hi Hat Cup Washer 1pc $5.30 Time Remaining: 29d 16h 56m Buy It Now for only: $5.30 |
 Pearl NP208 Hi Hat Cup Washer $2.99 Time Remaining: 5d 3h 12m Buy It Now for only: $2.99 |
 Pearl NP208 Hi Hat Cup Washer $2.99 Time Remaining: 19d 8h 4m Buy It Now for only: $2.99 |
 Gibraltar Metal Cymbal Stand Cup Washers 4 SC MCW $6.99 Time Remaining: 7d 9h 33m Buy It Now for only: $6.99 |
 Gibraltar 4 Pack of Metal Cup Washers Drum HW SCMCW $4.99 Time Remaining: 26d 12h 4m Buy It Now for only: $4.99 |
 Gibraltar Hi Hat Drum Set Stand Cup Washer SC 1655 1 F2 $2.25 Time Remaining: 21d 16h 5m Buy It Now for only: $2.25 |
 1 Gibraltar Hi Hat Drum Set Cup Washer SC 1655 1 F2 $2.25 Time Remaining: 21d 16h 8m Buy It Now for only: $2.25 |
 QTY 4 Cannon Cymbal Stand Top Cup Washer Drum Set Stand $5.95 Time Remaining: 27d 6h 54m Buy It Now for only: $5.95 |
 Pearl Hi Hat Rubber Cup Washer 1 Per Pack NP 208 ES $5.95 Time Remaining: 28d 11h 39m Buy It Now for only: $5.95 |
 NEW Gibraltar Hi Hat Cup Washer SC 1655 1 $5.99 Time Remaining: 25d 6h 7m Buy It Now for only: $5.99 |
 Gibraltar SC 1655 1 Hi Hat Cup Washer $2.50 Time Remaining: 25d 8h 34m Buy It Now for only: $2.50 |
 Gibraltar Metal Cymbal Cup Washer $6.44 Time Remaining: 7d 16h 56m Buy It Now for only: $6.44 |
 Gibraltar SC MCW Metal Cymbal Stand Cup Washer $4.95 Time Remaining: 21d 21h 37m Buy It Now for only: $4.95 |
 Gibraltar SC MCW Metal Cymbal stand Cup Washer 4 Pack SCMCW $10.27 Time Remaining: 24d 55m Buy It Now for only: $10.27 |
 Gibraltar SC 1655 Flat Hi Hat Cup Washer $6.99 Time Remaining: 6d 3h 35m Buy It Now for only: $6.99 |
 GIBRALTAR Hi Hat Flat Metal Cup Washer SC 1655 1 NEW in Package $3.95 Time Remaining: 26d 10h 5m Buy It Now for only: $3.95 |
 Gibraltar SC 1655 1 Flat Hi Hat Cup Washer $3.95 Time Remaining: 21d 21h 39m Buy It Now for only: $3.95 |
 Gibraltar Hi Hat Cup Washer SC 1655 1 for Cymbal Stand SC16551 $8.69 Time Remaining: 25d 53m Buy It Now for only: $8.69 |
 Gibraltar SC 1655 1 Flat Hi Hat Cup Washer $0.99 Time Remaining: 20d 16h 6m Buy It Now for only: $0.99 |
My physics calss is making a machine to pick up a washer and put it in a cup, any ideas?
it has to be at lest 4 simple machines, with no electricity. high school physics class.
you can only touch it once
Well i would use a falling weight running through a pulley(1) to pass a magnet over the washer(use the surface the magnet is following to keep the two seperated a bit). The magnet can be mounted to the bottom of a car with wheels and axels(2). Once picked up it can follow an inclined plane(3) up to the just over the cup where the magnet and washer will be seperated from each other by the track forming a wedge(4) between them.
Some questions. Does the washer sit on the table or can you have it up on something so you can get under it? Do you get more points for simplicity or for haveing more simple machines??
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