Skip to content
  • Categories
  • Recent
  • Tags
  • Popular
  • World
  • Users
  • Groups
Skins
  • Light
  • Brite
  • Cerulean
  • Cosmo
  • Flatly
  • Journal
  • Litera
  • Lumen
  • Lux
  • Materia
  • Minty
  • Morph
  • Pulse
  • Sandstone
  • Simplex
  • Sketchy
  • Spacelab
  • United
  • Yeti
  • Zephyr
  • Dark
  • Cyborg
  • Darkly
  • Quartz
  • Slate
  • Solar
  • Superhero
  • Vapor

  • Default (No Skin)
  • No Skin
Collapse

Fargostreet.com

  1. Home
  2. Off Topic
  3. The Parking Lot
  4. Car on a conveyor belt

Car on a conveyor belt

Scheduled Pinned Locked Moved The Parking Lot
22 Posts 16 Posters 944 Views
  • Oldest to Newest
  • Newest to Oldest
  • Most Votes
Reply
  • Reply as topic
Log in to reply
This topic has been deleted. Only users with topic management privileges can see it.
  • ? This user is from outside of this forum
    ? This user is from outside of this forum
    Guest
    wrote on last edited by
    #1

    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?

    (Sorry, but I want to see how many get this one wrong too)

    1 Reply Last reply
    0
    • JN210J Offline
      JN210J Offline
      JN210
      wrote on last edited by
      #2

      oh god......no....

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

      1 Reply Last reply
      0
      • F Offline
        F Offline
        fanaticrockford
        wrote on last edited by
        #3

        Most cars no. Probezilla yes.
        The radar will not compensate fast enough or the conveyor will max out.

        1 Reply Last reply
        0
        • 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

          1 Reply Last reply
          0
          • 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

            1 Reply Last reply
            0
            • 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...

              1 Reply Last reply
              0
              • SmitEvoS Offline
                SmitEvoS Offline
                SmitEvo
                wrote on last edited by
                #7

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

                1 Reply Last reply
                0
                • ? 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.

                  1 Reply Last reply
                  0
                  • 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.

                    1 Reply Last reply
                    0
                    • 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

                      1 Reply Last reply
                      0
                      • 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

                        1 Reply Last reply
                        0
                        • 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

                          1 Reply Last reply
                          0
                          • 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. 🙂

                            1 Reply Last reply
                            0
                            • 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)

                              1 Reply Last reply
                              0
                              • 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...

                                1 Reply Last reply
                                0
                                • ? 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...

                                  1 Reply Last reply
                                  0
                                  • 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

                                    1 Reply Last reply
                                    0
                                    • 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

                                      1 Reply Last reply
                                      0
                                      • 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?

                                        1 Reply Last reply
                                        0
                                        • 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

                                          1 Reply Last reply
                                          0

                                          Hello! It looks like you're interested in this conversation, but you don't have an account yet.

                                          Getting fed up of having to scroll through the same posts each visit? When you register for an account, you'll always come back to exactly where you were before, and choose to be notified of new replies (either via email, or push notification). You'll also be able to save bookmarks and upvote posts to show your appreciation to other community members.

                                          With your input, this post could be even better 💗

                                          Register Login
                                          Reply
                                          • Reply as topic
                                          Log in to reply
                                          • Oldest to Newest
                                          • Newest to Oldest
                                          • Most Votes


                                          • Login

                                          • Don't have an account? Register

                                          • Login or register to search.
                                          Powered by NodeBB Contributors
                                          • First post
                                            Last post
                                          0
                                          • Categories
                                          • Recent
                                          • Tags
                                          • Popular
                                          • World
                                          • Users
                                          • Groups