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  1. ... some work done. He was supposed to add the numbers from 1 to 100 . Gauss came up with the answer very quickly and amazed ...

    3 Answers · Science & Mathematics · 09/03/2008

  2. ...the same precision as the other numbers . Pretend that you...because they could be 49.550000 to 50.049999). Now, if...might not be enough to buy just 100 cords, they might need to buy just 1 more to cover the error in length...

    4 Answers · Science & Mathematics · 17/09/2009

  3. ... 1 mole of water ( 100 C) to 1 mole of steam ( 100 C): enthalpy change of vaporisation...or 2260J or 540 calories (all numbers are approximations and ...

    2 Answers · Science & Mathematics · 06/06/2011

  4. ... = m*g*h Work = m*g*h m = Work / (g*h) Plug in numbers m = 100 J / (9.81 m/s^2 * 1 .5 m) = 6.80 kg 2nd case Are you changing the energy by ...

    5 Answers · Science & Mathematics · 24/02/2014

  5. ...when they pulled against one another. Do some simple algebra. Two numbers add up to two and their difference is one. a1 + a2 = 2 m/s^2 a1 - a2 = 1 m/s^2 a1 = 3/2 m/s^2 a2 = 1 /2 m/s^2 Then just use Newton...

    4 Answers · Science & Mathematics · 01/07/2008

  6. ...liquid form to gas form (steam) at 100 C (no temperature change...only) All these 4 numbers should be calculated.../kg Simply to heat the water in its...mass is 0.02 kg 1 ) 4.18 kJ / kgC...

    3 Answers · Science & Mathematics · 14/04/2008

  7. ...s determine the volume of the raft. V = 100 * 0. 1 = 10 m^3 To determine the weight of the boat, use the ...determine the weight of the people, subtract these two numbers . Weight = 98,000 – 68,600 = 29,...

    1 Answers · Science & Mathematics · 08/11/2015

  8. Try far smaller numbers . 1 part in 10 for example. Then it means a fraction...left. 1 part in 1000. My tyres normally run at 100 psi. if I lose 1 part in 1000 then I will ...

    5 Answers · Science & Mathematics · 15/04/2014

  9. ... the sine of the angle is 1 .02, then the ratio of opposite/ hypotenuse = 1 .02. For this to be true a side of the triangle would be larger than the hypotenuse (which is...

    2 Answers · Science & Mathematics · 01/12/2012

  10. ... depends on the drag-coefficient of the atmosphere (air-pressure) in regard to the surface of the ruler. In a perfect vacuum a 1 meter fall would take the square-root of 9.80665 seconds regardless of the weight of...

    2 Answers · Science & Mathematics · 18/03/2007

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