Open Reel Tape
 |
| NEW Retail 100 Foot Feet Open Reel Tape Measure | |
 |
$9.99 Time Remaining: 5d 15h 33m Buy It Now for only: $9.99 |
| 1 2 x 300 Feet Open Reel Surveyors Measuring Tape Ruler | |
 |
$21.99 Time Remaining: 2d 18h 12m Buy It Now for only: $24.95 |
| 100 ft Open Reel Tape Measure | |
 |
$4.95 Time Remaining: 29d 12h 48m Buy It Now for only: $4.95 |
| 2 Orange Fiberglass 100 Ft Open Reel Tape Measures | |
 |
$8.25 Time Remaining: 2d 6h 16m Buy It Now for only: $8.25 |
| OPEN FACE 100 FOOT TAPE MEASURE Hand Reel Fiberglass Free Shipping | |
 |
$11.68 Time Remaining: 24d 20h 3m Buy It Now for only: $11.68 |
| 5 Brand New Still In Box 200 Foot Open Reel Empire Tape Measures | |
 |
$80.00 Time Remaining: 29d 17h 58m Buy It Now for only: $80.00 |
| 100 FOOT OPEN FACE TAPE MEASURE Hand Reel Fiberglass | |
 |
$5.25 Time Remaining: 24d 19h 58m Buy It Now for only: $5.25 |
| CST Berger 82 10080B 100 STL OPEN TAPE REEL | |
 |
$34.61 Time Remaining: 28d 13h 3m Buy It Now for only: $34.61 |
| Empire Level 6799 100 x 1 2 Open Reel Fiberglass Measuring Tape | |
 |
$22.96 Time Remaining: 18d 16h 27m Buy It Now for only: $22.96 |
| Komelon 6611 Open Reel Fiberglass Tape Measure 100 Feet | |
 |
$18.97 Time Remaining: 5d 15h 20m Buy It Now for only: $18.97 |
| Kobalt 100 Open Reel Fiberglass Tape Measure | |
 |
$21.00 Time Remaining: 23d 16h 25m Buy It Now for only: $21.00 |
| Grip 77142 100 x 1 2Inch Open Reel Tape Measure | |
 |
$15.99 Time Remaining: 28d 9h 36m Buy It Now for only: $15.99 |
| 300 FT x 1 2 OPEN FACE TAPE MEASURE Hand Reel | |
 |
$16.50 Time Remaining: 13d 20h 40m Buy It Now for only: $16.50 |
| Plumb 300 Open Reel Tape Measure Excellent Condition | |
 |
$20.00 Time Remaining: 20d 16h 32m Buy It Now for only: $20.00 |
| New ProTape 200Foot Flexible Fiberglass Open Reel Measuring Tape English Metric | |
 |
$19.88 Time Remaining: 28d 12h 48m Buy It Now for only: $19.88 |
| Stanley 34 793 Open Reel Fiberglass Long Tape Rule 200 foot | |
 |
$9.99 Time Remaining: 3d 20h 31m |
| Stanley 34 793 200 Foot Open Reel Fiberglass Long Tape Rule New Fast Shipping | |
 |
$29.21 Time Remaining: 23d 6h 15m Buy It Now for only: $29.21 |
| Stanley 34 790 1 2X100 OPEN TAPE REEL | |
 |
$18.19 Time Remaining: 19h 38m Buy It Now for only: $18.19 |
| Silverline Heavy Duty Open Reel 100M Surveyors Tape Measure Metric Imperial | |
 |
$28.42 Time Remaining: 25d 5h 17m Buy It Now for only: $28.42 |
| Stanley 34 793 1 2X200 OPEN TAPE REEL | |
 |
$24.93 Time Remaining: 19h 38m Buy It Now for only: $24.93 |
| STANLEY 34 790 Open Reel Fiberglass Long Tape Rule 100 | |
 |
$10.00 Time Remaining: 29d 15h 9m Buy It Now for only: $10.00 |
| NEW 200 Fbgl Tape Rule Open Reel Pk LONG TAPE MEASURES OVER 50FT 34 793 | |
 |
$32.89 Time Remaining: 8d 15h 47m Buy It Now for only: $32.89 |
| Johnson 100 ft Open Reel Fiberglass Tape Measure 1808 0100 NEW | |
 |
$23.98 Time Remaining: 25d 21h 37m Buy It Now for only: $23.98 |
| White Line Equipment 400 Open Reel Tape Measure | |
 |
$159.42 Time Remaining: 21d 20h 6m Buy It Now for only: $159.42 |
| NEW 100 Open Reel Tape Ea LONG TAPE MEASURES OVER 50FT DWHT34028 | |
 |
$46.59 Time Remaining: 25d 12h 33m Buy It Now for only: $46.59 |
| WESTWARD GRANGER INDUSTRIAL 300 OPEN TAPE REEL NEW | |
 |
$24.99 Time Remaining: 28d 13h 18m Buy It Now for only: $24.99 |
| NEW 100 Fast Rapid Wind Open Reel Measuring Tape Ruler | |
 |
$13.49 Time Remaining: 1d 12h 1m Buy It Now for only: $13.49 |
| Johnson 300 ft Open Reel Fiberglass Tape Measure 1808 0300 NEW | |
 |
$41.98 Time Remaining: 25d 21h 37m Buy It Now for only: $41.98 |
| Johnson 300 ft Geared Open Reel Fiberglass Tape Measure 1809 0300 NEW | |
 |
$46.98 Time Remaining: 19d 3h 41m Buy It Now for only: $46.98 |
| 300 FT x 1 2 OPEN FACE HAND REEL TAPE MEASURE Free Shipping | |
 |
$29.58 Time Remaining: 13d 20h 40m Buy It Now for only: $29.58 |
| KOBALT 100FT OPEN REEL FIBERGLASS MEASURING TAPE | |
 |
$9.99 Time Remaining: 6d 20h 24m |
| Johnson 100 ft Geared Open Reel Fiberglass Tape Measure 1809 0100 NEW | |
 |
$23.98 Time Remaining: 25d 21h 37m Buy It Now for only: $23.98 |
| 100 x 1 2 Open Reel Tape | |
 |
$7.70 Time Remaining: 26d 15h 42m Buy It Now for only: $7.70 |
| Empire Level 6820 200 x 1 2 Open Reel Fiberglass Measuring Tapes | |
 |
$33.17 Time Remaining: 18d 23h 46m Buy It Now for only: $33.17 |
| Stanley 34 793 200 Foot Open Reel Fiberglass Long Tape Rule New Fast Shipping N | |
 |
$29.44 Time Remaining: 23d 6h 15m Buy It Now for only: $29.44 |
| Stanley 34 790 100 Foot Open Reel Fiberglass Long Tape Rule New Fast Shipping | |
 |
$23.01 Time Remaining: 23d 6h 14m Buy It Now for only: $23.01 |
| Empire Level 6830 300 x 1 2 Open Reel Fiberglass Measuring Tape | |
 |
$41.82 Time Remaining: 16d 17h 7m Buy It Now for only: $41.82 |
| Champion Sports 330 Foot 100 Meter Open Reel Tape Measure | |
 |
$51.67 Time Remaining: 5d 17h 11m Buy It Now for only: $51.67 |
| 2 Pack Stanley 34 793 200 x 1 2 Open Reel Fiberglass Long Tape Measure Fract | |
 |
$76.37 Time Remaining: 21d 20h 6m Buy It Now for only: $76.37 |
| 100 30 Meter Fiberglass Tape Measure Open Reel | |
 |
$17.00 Time Remaining: 28d 12h 14m Buy It Now for only: $17.00 |
| Stanley 34 790 100 Foot Open Reel Fiberglass Long Tape Rule New Fast Shipping N | |
 |
$26.96 Time Remaining: 23d 6h 14m Buy It Now for only: $26.96 |
| Komelon 6622 Open Reel Fiberglass Tape Measure 200 Feet | |
 |
$29.19 Time Remaining: 21d 12h 56m Buy It Now for only: $29.19 |
| Stanley 34 793 200 x 1 2 Open Reel Fiberglass Long Tape Measure Fraction D | |
 |
$45.26 Time Remaining: 22d 18h 15m Buy It Now for only: $45.26 |
| Komelon N6200 Open Reel Long Steel Tape Measure 200 Feet | |
 |
$76.67 Time Remaining: 5d 17h 11m Buy It Now for only: $76.67 |
| Grip 300 x 1 2Inch Open Reel Tape Measure | |
 |
$10.00 Time Remaining: 20h 46m |
| Komelon 6633 Open Reel Fiberglass Tape Measure 300 Feet | |
 |
$42.29 Time Remaining: 19d 14h 48m Buy It Now for only: $42.29 |
| Hi Viz Open Reel Fiberglass Tape Rule Master Mechanic | |
 |
$18.95 Time Remaining: 29d 9h 3m Buy It Now for only: $18.95 |
| Stanley Dewalt 3 4 x 100 Open Reel Long Tape Wide 3 4 Blade | |
 |
$31.59 Time Remaining: 22d 15h 21m Buy It Now for only: $31.59 |
| Stanley 1 2 x 200 Open Reel Fiberglass Long Tape Rule | |
 |
$21.72 Time Remaining: 18h 55m Buy It Now for only: $21.72 |
| NEW Tape 300 Nylon Open Reel Ea LONG TAPE MEASURES OVER 50FT SNR18300 | |
 |
$214.14 Time Remaining: 15d 2h 32m Buy It Now for only: $214.14 |
| 1 2 x 200 Open Reel Tape Hi Vis orange case 376175 | |
 |
$41.49 Time Remaining: 9d 11h 10m Buy It Now for only: $41.49 |
| Stanley 34 793 200ft Open Reel Fiberglass Long Tape Rule Fractional Decimal | |
 |
$24.79 Time Remaining: 26d 15h 36m Buy It Now for only: $24.79 |
| 272 6799 1 2 Inchx100 Open Reel Fiberglass Tape | |
 |
$29.61 Time Remaining: 17d 6h 20m Buy It Now for only: $29.61 |
| 272 6830 300X1 2 Inch Open Reel Fiberglass Tape | |
 |
$45.13 Time Remaining: 17d 6h 20m Buy It Now for only: $45.13 |
| Stanley Hand Tools 100 Open Reel Tape Measure 34 790 | |
 |
$28.81 Time Remaining: 23d 11h 38m Buy It Now for only: $28.81 |
| 272 6820 200X1 2 Inch Fiberglass Open Reel Tape | |
 |
$38.66 Time Remaining: 17d 6h 20m Buy It Now for only: $38.66 |
| 150 Woven Fiberglass Tape Open Reel Klein Tool946 150 | |
 |
$69.00 Time Remaining: 15d 20h 34m Buy It Now for only: $69.00 |
| Midwest Snips 100 Open Reel Tape MW R100 OR | |
 |
$69.99 Time Remaining: 15d 14h 11m Buy It Now for only: $69.99 |
Open Reel Tape
what is the average angular acceleration?
On an open-reel tape deck, the tape is being pulled past the playback head at a constant linear speed of 0.365 m/s.
a)If the radius of the film taken up so far is 0.0568 m, find the angular speed of the take-up reel.
answer is =6.42 rad/s
(b) After 2.62 103 s, the take-up reel is almost full, as the lower part of the drawing indicates. The radius of film taken up so far is now 0.114 m. Find the average angular acceleration of the reel. answer?????????
sorry the seconds is 2.62 x 10 ^ 3
The angular speed = (linear speed) / (radius). The initial angular speed is w = (0.365 m/s) / ( 0.0568 m) = 6.43 rad/s (rounded to three sig figs)
Now, the final angular speed wf = (0.365 m/s) / (0.114 m) = 3.20 rad/s
NOTE: the final angular speed is smaller so the take-up reel is slowing down therefore we will calculate the deceleration or negative acceleration of the reel a = (change in angular speed) / (time) =
(3.20 rad/s - 6.43 rad/s) / (2.62x10^3s) = - 0.00123 rad/s^2
Good luck
Trashing a sticky open reel tape and save the reel