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  4. Car on a conveyor belt

Car on a conveyor belt

Scheduled Pinned Locked Moved The Parking Lot
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  • DaveHD Offline
    DaveHD Offline
    DaveH
    wrote on last edited by
    #4

    LOL at Chuck. Did you make this up yourself?

    It depends if the person holding radar gun is mounted on solid earth, or if he's on the conveyor belt.

    DaveH
    '94 Supra- 7.77 @ 176mph

    legacy image

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    • JN210J Offline
      JN210J Offline
      JN210
      wrote on last edited by
      #5

      lol....im waiting for the imaginative ones to tell their stories.....

      *1989 Nissan 300ZX Z31 *
      legacy image
      > DelSlow;262050 wrote:
      > I like the new JN210

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      • inspector01I Offline
        inspector01I Offline
        inspector01
        wrote on last edited by
        #6

        Is the radar stationary or attached to conveyor??

        I am going to go with yes, because whenever the conveyor is spinning at the same speed as the cars wheels, the car will be not moving, thus the conveyor is at 0 but the cars wheels are still going, until the car moves then the conveyor would start to move again. It is very hard to explain for me but yes, the car would be able to move forward.

        PVC Squad Member #1

        > bubba to Cobra Rob;279451 wrote:
        > ^ and I thought I posted some dumb shit...

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        • SmitEvoS Offline
          SmitEvoS Offline
          SmitEvo
          wrote on last edited by
          #7

          http://www.physicsforums.com/archive/index.php/t-111852.html

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          • ? This user is from outside of this forum
            ? This user is from outside of this forum
            Guest
            wrote on last edited by
            #8

            radar is on solid ground, independent of the treadmill.

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            • dubbsyD Offline
              dubbsyD Offline
              dubbsy
              wrote on last edited by
              #9

              yes, it will drive off the end of the belt.

              1995 Mustang
              CAI, rimz, and springs.

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              • U Offline
                U Offline
                uman44
                wrote on last edited by
                #10

                I think that the car would drive off of the belt, subsequently destroying the transmission upon meeting the non-moving tarmac.

                If the radar shows the car traveling at 10 mph, the belt would be moving at 10 mph... meaning that the car is traveling 20 mph according to the tachometer.

                I dont even want to think about what would happen from a standstill.

                Is the belt driven by a separate motor? if it is driven by the movement of the tires it would act like a Dyno. The car's tires would spin without moving the vehicle forward at all.

                In order for the radar to ever read above 0 their would have to be some sort of horizontal movement. As soon as the belt reacted by matching the cars speed the car would stop moving relative to the ground, causing the car to once again move relative to the ground.

                09 Pontiac G8 GT
                6.0L V8
                Intake, Borla Catback, Tune and Carbon Fiberz Yo

                98 Buick Regal
                S/C 3800
                Ported S/C and Intake, 1.9 Ratio Rockers, 3.4 S/C Pulley, Tune, TOG Headers, GMPP Handling Kit

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                • GhettoFabulousCRXG Offline
                  GhettoFabulousCRXG Offline
                  GhettoFabulousCRX
                  wrote on last edited by
                  #11

                  emmm, it depends. If it had a single turbo it would fall off the back. Twins and it would sprout wings and fly away

                  [SIGPIC][/SIGPIC]
                  1993 Nissan 300ZX- Twin Turbo
                  1995 civic CX
                  2006 Honda CRF50
                  1987 Yamaha Ysr-50
                  1995 Acura Integra sold
                  7 EF civic or crxs sold

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                  • capitljC Offline
                    capitljC Offline
                    capitlj
                    wrote on last edited by
                    #12

                    Stationary radar, yup the car would make it off the end.

                    legacy image
                    > Mitch Hedberg wrote:
                    > I'm sick of following my dreams, I'm just going to find out where they are going and hook up with them later.

                    ASE certified parts specialist.
                    2004 Impala LS 3.8

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                    • SmitEvoS Offline
                      SmitEvoS Offline
                      SmitEvo
                      wrote on last edited by
                      #13

                      GhettoFabulousCRX;203479 wrote:
                      emmm, it depends. If it had a single turbo it would fall off the back. Twins and it would sprout wings and fly away

                      Not me...full boost at 3000 rpms. 🙂

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                      • 3_Series3 Offline
                        3_Series3 Offline
                        3_Series
                        wrote on last edited by
                        #14

                        tjamz;203432 wrote:
                        A car is standing on a roadway that can move (some sort of band conveyor). The car moves in one direction, while the conveyor moves in the opposite direction. This conveyor has a control system that tracks the <u>cars speed</u> via radar and tunes the speed of the conveyor to be exactly the same (but in opposite direction).

                        The question is:

                        Can the car drive off the end of the conveyor or not?
                        What kind of car? How many miles? Last oil change?

                        :icon_joker:

                        2002 Subaru Legacy
                        1993 BMW 325i (sold)

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                        • naturalbornkellerN Offline
                          naturalbornkellerN Offline
                          naturalbornkeller
                          wrote on last edited by
                          #15

                          Oh GOD, enough with the f**kin conveyor belt already....five ass clowns on a conveyor belt...

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                          • ? This user is from outside of this forum
                            ? This user is from outside of this forum
                            Guest
                            wrote on last edited by
                            #16

                            Ok...so you have an F1 car on a conveyor belt....can you generate enough downforce to drive upside down?

                            Sorry Scott...

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                            • JN210J Offline
                              JN210J Offline
                              JN210
                              wrote on last edited by
                              #17

                              ^depends....did you hit a pothole?...

                              *1989 Nissan 300ZX Z31 *
                              legacy image
                              > DelSlow;262050 wrote:
                              > I like the new JN210

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                              • JN210J Offline
                                JN210J Offline
                                JN210
                                wrote on last edited by
                                #18

                                here....better one.....Helicopter on a turn table....will it take off? lol

                                *1989 Nissan 300ZX Z31 *
                                legacy image
                                > DelSlow;262050 wrote:
                                > I like the new JN210

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                                • harmH Offline
                                  harmH Offline
                                  harm
                                  wrote on last edited by
                                  #19

                                  still tracking the speed of the object and not the wheels.. so yeah.. it's traveling. all the way off the conveyor belt.

                                  If this conveyor belt experiment is left unmanned, computer-controlled, in a walmart parking lot, and takes in excess of four minutes, how many abandoned shopping carts will the car hit?

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                                  • XJHEADX Offline
                                    XJHEADX Offline
                                    XJHEAD
                                    wrote on last edited by
                                    #20

                                    JN210;203563 wrote:
                                    here....better one.....Helicopter on a turn table....will it take off? lol

                                    More information needed to come to a conclusion.

                                    7.64 @ 187 3400 lbs. on KORN
                                    TTSBF
                                    RTCTTFMF PTOSITW

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                                    • black2gB Offline
                                      black2gB Offline
                                      black2g
                                      wrote on last edited by
                                      #21

                                      haha. the car has no speed and is stationary????

                                      and since the car is going 0mph the belt would not be moving and the car would be able to drive off at 1mph??? or not

                                      but at the time the car would go 1mph the conveyor would move and then the radar would read zero. than 2mph the conveyor 2mph and so on. with conveyor at perfect reaction the car would stay on conveyor.??? maybe?

                                      1995 Eagle Talon- 14.691 at 92mph
                                      1995 Eagle Talon
                                      2000 Doge Neon
                                      1974 Porsche 914
                                      [SIGPIC][/SIGPIC]

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                                      • JoelJ Offline
                                        JoelJ Offline
                                        Joel
                                        wrote on last edited by
                                        #22

                                        no it will not

                                        no race car? becuz homeowner...

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