... 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

...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

...

**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

... = 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

...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

...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

...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

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

... 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

... 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