Antique Turntable Parts
December 29th, 2007
 |
No items matching your keywords were found.
|
No items matching your keywords were found.
Antique Turntable Parts
What is the magnitude of the horizontal and vertical force...in Newtons.?
Mischievous Joey likes to play with his family's lazy susan (this drives Mom crazy because it is an antique). He puts the salt shaker near the edge and tries to spin the tray at a speed so that the shaker just barely goes around without slipping off. Joey finds that the shaker just barely stays on when the turntable is making one complete turn every two seconds. Joey's older sister measures the mass of the shaker to be 72 grams. She also measures the radius of the turntable to be 0.25 m, and she is able to calculate that the speed of the shaker as it successfully goes around in a circle is 0.785 m/s.
(a)What is the magnitude of the horizontal and vertical part of the contact force on the shaker by the turntable?
HAHAHAHAHA...
You're in Adams' PHY101 class
Anyway..
Horizontal force:
F= Mass x acceleration
M= 0.072 kg
a= Change in speed / Change in time
Time= Distance / Speed
Time= 0.25 / 0.785 = 0.318 sec
a= 0.785 / 0.318= 2.47m/s^2
F= 0.072kg x 2.47
F= 0.178N
Vertical force (weight of the saltshaker):
W= Mass x gravitaional force
W= 0.072kg x 9.8 m/s^2
W= 0.706N
|
No items matching your keywords were found.
|
No items matching your keywords were found.
|
 |
1947 Magnavox Mono Antique Radio Turntable, works, for parts or restoration |  |
0 Bid | US $10.00 | 2d 6h 35m |
| Powered by phpBay Pro |
|
|
70116p Aluminum workstand turntable with built in magnetic strip for metal parts or screws. (purple) $22.56 Aluminum workstand turntable built magnetic strip metal parts screws purple |
|
|
70116b Aluminum workstand turntable with built in magnetic strip for metal parts or screws. (blue) $22.56 Aluminum workstand turntable built magnetic strip metal parts screws |
|
|
Redcat Racing 70116b Aluminum Workstand Turntable with Built In Magnetic Strip For Metal Parts or Screws - Blue $21.4 Work Stand. Aluminum workstand turntable with built in magnetic strip for metal parts or screws. Color: Blue. |
|
|
Redcat Racing 70116p Aluminum Workstand Turntable with Built In Magnetic Strip For Metal Parts or Screws - Purple $25.83 Work Stand. Aluminum workstand turntable with built in magnetic strip for metal parts or screws. Color: Purple. |
|
|
Redcat Racing 70116b Aluminum Workstand Turntable with Built In Magnetic Strip For Metal Parts or Screws Blue $31.98 Work Stand. Aluminum workstand turntable with built in magnetic strip for metal parts or screws. Color: Blue. |
|
|
Redcat Racing 70116p Aluminum Workstand Turntable with Built In Magnetic Strip For Metal Parts or Screws Purple $31.98 Work Stand. Aluminum workstand turntable with built in magnetic strip for metal parts or screws. Color: Purple. |
|
|
Turntable Matinee $10.49 Turntable Matinee |
|
|
Turntable Technology $11.99 Turntable Technology |
|
|
Studebaker SB6051 Wooden Turntable with AMFM Radio $110.55 2 x 1.5W RMS Output. 3 Speed Selectable Turntable. AM/FM/FM Stereo Radio with Analog Tuning. 2 Builtin Speaker. Line Out Jack. Rotary Volume Control. Power LED Indicator. FM Stereo LED Indicator. Antique Wooden Case Design. Power: AC 120V 60Hz |
|
|
Studebaker SB6051 Wooden Turntable with AM/FM Radio $178.77 An antique wooden case adds a classic look to this turntable system from Studebaker. This turntable plays all three record speeds and has an AM/FM radio and built-in two-inch speakers.2 x 1.5W RMS output 3-speed selectable turntableAM/FM stereo radio with analog tuning2-inch built-in speakersLine-out jackRotary volume controlPower LED indicatorFM stereo LED indicatorAntique wooden case designPower: AC 120V 60Hz |
|
|
Train Turntable $24.99 Train Turntable - Photographic Print |
|
|
Railway Turntable $24.99 Railway Turntable - Photographic Print |
|
|
Merryweather Turntable $39.99 Merryweather Turntable - Giclee Print |
|
|
Turntable Line $24.99 Turntable Line - Photographic Print |
|
|
Turntable, Retro $24.99 Turntable, Retro - Premium Poster |
|
|
Crosley Radio Antique Radio and Turntable Console with CD Player in Oak $295 Crosley Radio - Turntables - CR44CD - Realizing he could sell more radios by providing quality entertainment, Crosley developed WLW, the “nations station�. It is rumored that the station could be heard at times as far away as Australia. Crosleys station broadcast a gamut of programming, but reached its 500,000-watt peak in 1932 when President Franklin D. Roosevelt first flipped the gold plated switch from the White House to transmit his “Fireside Chats�. At that time, the impressive Turntable Console CD was a common fixture in homes nationwide. As American as baseball and root beer floats, this furniture styled piece was as functional as it was fabulous. Grand in appearance, and handsome in design the Turntable Console CD is handcrafted of solid hardwoods and veneers and is the last full size console inspired by an industry giant. This renowned design is true to tradition with an AM/FM radio and three speed turntable discreetly hidden under the hinge-top lid, yet adds a dose of modern technology with a fully functioning CD player. AM/FM Radio CD Player Belt Driven Turntable Mechanism Plays 33 1/3, 45 and 78 RPM Records Plays 7, 10 & 12 Records Diamond Stylus Needle Programmable 20-Track Memory LED Display Repeat Play Airplane Tuning Dial Analog Tuner External FM Antenna Dynamic Full Range Stereo Speakers Function Select Color: Oak Size: 21w x 36.25h x 13.25d Estimated Shipping Weight: 56 lbs |
| Account limit of 2098 requests per hour exceeded. |
Turntable Supraphon 1957
Posted in 
Tags: