Lost Definition and 576 Threads

"Lost!" is a song by the British rock band Coldplay. It was co-produced with Brian Eno and Markus Dravs for the band's fourth album, Viva la Vida or Death and All His Friends. The song was released on 10 November 2008 as the third official single from the album to generally positive critical reviews. A live version was released via download following a performance of the band and Jay-Z at the 2009 Grammy Awards, spurring high digital sales and giving "Lost!" a new peak at number 40 in the United States.
Several official versions of the song exist, including vocalist Chris Martin's separate recording with a piano accompaniment (known as "Lost?") which appears as a B-side for "Violet Hill", and a rap rock version that features Jay-Z (known as "Lost+") which appears on their 2008 EP Prospekt's March. The accompanying music video to the single features a live performance of the band in the United States. Coldplay launched a contest through their website, in which fans submitted self-made music videos. The winning entries were posted on the band's website.
The song was used in the 2010 film The Way, and was also included in NBA 2K14.

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  1. T

    Incredibly lost on Calorimetry Problem

    Homework Statement An alcohol rub can rapidly reduce an elevated body temperature in a patient. The heat energy lost by the person is due to the evaporation of alcohol. Find the number of grams of alcohol that must be evaporated from the surface of a 75 kg person to reduce the body...
  2. J

    How can energy lost due to expansion be minimized in heat engines and ships?

    Please will someone consider this with me When a simple water heater burns (a propane/air mixture, for example) is energy lost when the resulting gases expand into the atmosphere? Up the exhaust flue of a domestic boiler for example. Is this how steam turbine powered ships lose out...
  3. R

    Tightening M20 Nut to 200 N.m with Worm Gear

    Hello all, Named this WORK because I don't know if a am talking about Force or Torque ! I am trying to do up a M20 nut on a shaft - would like to tighten to say 200 N.m which I can do with my scawny arms and a 400mm long spanner. BUT the situation doesn't allow for me to actually place the...
  4. BobG

    Unclaimed Baggage Store: Find Your Lost Luggage in Scottsdale, AL

    And wonder where it wound up? It probably wound up in Scottsdale, Alabama. You can go there and buy your stuff back. The Unclaimed Baggage Store You can even buy back your underwear, or maybe even in the goose you had stuffed in your luggage. I think that green jacket might be mine...
  5. B

    Lost with Probability homework

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  6. N

    Energy lost when current is induced in a loop

    Hi there, If a proton passes through a loop of wire, it induces a tiny current in the wire. Will the proton lose energy and slow down as a result of this? If so, by how much?
  7. B

    How do I calculate heat lost by the hot water in a calorimeter?

    Homework Statement 1. Calculate heat lost by the hot water in the calorimeter. Initial temp: 22.90 C Finial temp: 23.25 C Density: 1.00 g/mL specific heat capacity: 4.18 J/gK Homework Equations qmetal=-(qwater+qmetal) q=m C dT The Attempt at a Solution When i use the second...
  8. Y

    Moments problem HELP IM SO LOST

    Homework Statement ive been trying to figure our this mechanics question and I am rather stuck but unfortunately i haven't had much experience with moments find the normal forces applied to the installed stud at points A and B [PLAIN]http://img851.imageshack.us/img851/1826/photoc.jpg...
  9. F

    Calculators Lost Ti-84 Cable: How to Recover and Save Money on Replacement

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  10. B

    Energy in Circuits: The power lost to joule heating.

    Homework Statement The aluminum cable of a high-voltage transmission line carries a current 600A. The cable is 60km long, and it has a diameter of 2.5 cm. What is the power lost to Joule heating in this cable? Homework Equations Should I use the equation V=1/(4piEo)integral(dq/r) to...
  11. J

    Lost City of Atlantis, may be found

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  12. TheStatutoryApe

    Medical Finding Relief for a Lost Voice

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  13. B

    Feeling a bit lost with an MPhys degree

    I'm in the penultimate year of my MPhys degree and I am on track to get a 2.1 I am good friends with the people in the year above me and speaking to them has made me feel a little lost re: careers. Medical physics is something that really interests me, and something I was planning on...
  14. V

    Kinetic Energy lost during elastic collision

    1. Homework Statement [/b] A neutron (mass 1 u) experiences an elastic head-on collision with a gold nucleus (mass 197 u) that is originally at rest. What percentage of its original kinetic energy does the moving particle lose? Homework Equations Elastic Collision: V1f=...
  15. C

    Why Water Is Lost During Heating

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  16. S

    Finding current at instant when capacitors have lost 80% of initial energy?

    Homework Statement I have three capacitors and a resistor in a closed circuit. I'm given the values of C: 15,20,10pF. They are all in series. The magnitude of each is 3.5nC. Homework Equations t = -RC ln(q/Q0) I = -Qo/RC e^(-t/RC) The Attempt at a Solution i've tried finding time first...
  17. MalachiK

    Energy lost charging a capacitor - can someone check my calculations.

    Homework Statement I'm trying to show that not all (half) of the energy supplied by the power supply ends up in the capacitor when the capacitor is charged through a resistor. I've looked at some of the other threads on these sorts of topics and I'd thought I'd have a go at working through it...
  18. 1

    Understanding Maxium Displacement Problem in Serway 8th Edition Chapter 3

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  19. G

    What Factors Affect the Height, Energy Loss, and Frequency of a Ball's Bounces?

    Hey :D, I'm doing an experiment to determine the energy lost of a ball after each bounce. I am doing this experiment to 3 types, tennis ball, squash ball and ping pong ball. I have already determined what I need to do to work out the energy lost of a ball as a percentage after each bounce...
  20. Evo

    How Do Historical Sites Become Mysteries Despite Continuous Habitation?

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  21. D

    Medical Lost in the Social and Romantic worlds

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  22. G

    Inelastic collision kinetic energy lost?

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  23. Astronuc

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  24. S

    Damped Coupled Oscillators, Deformations and Energy Lost in Collisions

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  25. B

    Engineering Solve the Superbowl Public Works Problem with a Binary Circuit | Homework Guide

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  26. P

    Calculating Temperature at Aluminum-Copper Junction in Heat Conducting Rod

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  27. F

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  28. T

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  29. L

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  30. L

    Kinetic Energy Lost in Rotational Collision

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  31. H

    Calculate Electric Power from Mass, Radius & Velocity: 3000 Joules to Watts

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  32. T

    E&M question: power lost in cables

    Homework Statement First of all, sorry for my bad english. I have this problem and I've been trying to come up with something for 1h without success. A circuit is "given" 100kW (100 000W) The total resistance of the cables the electricity goes through is 5 ohms. The voltage difference...
  33. B

    Max Expansion of Block on Spring Connected to Electric Field

    A block having mass m and and a charge +Q is connected to a spring having a constant k. The block lies on frictionless horizontal track, and the system is immersed in a uniform electric field of magnitude E, directed east. If the block is released from rest when the spring is unstretched ( at...
  34. S

    2 Energy-related equations: Lost and getting started please

    A worker pushed a 27 kg block 7.4 m along a level floor at constant speed with a force directed 28° below the horizontal. (a) If the coefficient of kinetic friction is 0.20, how much work was done by the worker's force? Magnitude of the x component of the applied force = - Magnitude of...
  35. J

    No Attempt at a SolutionLost & Confused: Help Needed

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  36. B

    A bit lost in the science/engineering fields

    When I first started high school, I was pretty dead set on being an engineer. Now, it's college apps time, and I'm more clueless than when I started. Why? Over the years I've become more and more tired of math. Geometry was fun - but starting from Algebra I've felt like a human calculator, to...
  37. R

    Math Textbooks from Algebra to Calculus: A Comprehensive Guide

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  38. A

    Schools 1st Gen Minority College student, lost in a forest. Please HELP

    High school stats: 1860 Sat 87-88 GPA Top 33% No extra currics. I got into a nice state school but couldn't afford it (I got 20K but still came short by 10-15K). Now I am at a Community College. I am taking Bio 102/Pre Calc/Engl 101/Speech 101. I want to finish my 2 year Associates in...
  39. P

    Power lost in transmission lines

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  40. C

    Projectile Motion problem. very lost.

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  41. E

    Lost on Projectile motion problem

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  42. C

    Can Friction and Physics Help a Man Tow an Airplane and Stop a Truck Safely?

    Homework Statement A man seeking to set a world record wants to tow a 101,000-kg airplane along a runway by pulling horizontally on a cable attached to the airplane. The mass of the man is 77 kg, and the coefficient of static friction between his shoes and the runway is 0.82. What is the...
  43. T

    I'm really lost with average velocity and displacement

    Homework Statement Heather and Matthew walk with an average velocity of 0.98m/s eastward. If it takes them 34 min to walk to the store, what is their displacement? Homework Equations V avg = Δx/Δt (since I'm looking for the displacement I changed it to) Δx=V avgΔtThe Attempt at a Solution...
  44. E

    Where Does Energy Go When You Push a Moving Truck?

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  45. S

    Engineering Solving RLC Circuit Response: Converting to Phasor Notation and Troubleshooting

    the problem statement is attached. i've begun by converting everything into phasor notation but I'm not quite sure where to go from here. when i try to add the C and the L phasors, i get zero. this doesn't seem right. another problem is i have no idea what to do when i get the impedances of...
  46. E

    Novice EE Student Needs Help with Wiring Schematic

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  47. M

    Engines: Torque Lost To Friction

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  48. R

    Why don't humans regrow lost limbs?

    Dear readers, I have been thinking about this for a while and would appreciate it if anyone could kindly give me their input. It is a tragedy when people lose their limbs or are born without them. I have read that some other animals can regrow limbs if they are lost such as the newt or...
  49. G

    AP Physics: Do you think I lost points for this on the AP exam?

    Homework Statement Well I was rather shocked when I got a four instead of a five and am wondering if I lost points for this. According to my teacher the way the college board states it is that student's must have a reasonable appreciation for significant figures and that is all. So during...
  50. M

    What is the final temperature of the water when ice is added to it?

    Question #1 Homework Statement How much heat will be lost when 120 g of steam at 100°C is condensed to water at 80°C?Homework Equations Q = mc∆t Q = m LV The Attempt at a Solution Q = mc∆t Q = 0.12 x 4186 x (80 – 100) Q = 10046.4 J Q = m LV Q = 0.12 x (- 2.3 x 106) Q = 276000 J = 10046.4 +...
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