M = 1 . 99 •10^30 kg L = 4.64•10^16 m G = 6.674•10^-11 ...there's no need for any 'origin' to frame the problem; it sure does help when you're trying to work out the answer, though! ...

1 Answers · Science & Mathematics · 03/12/2012

work done = force x distance mg =

**1**.**99**x 9.8 = 19.502 N 19.502 x 0.128 = force required to overcome friction = 2.5 N (rounded) 0 - 2.5 = -2.5 N (force of friction) -2.5 x**1**.09 = -2.725 J (answer)2 Answers · Science & Mathematics · 19/03/2011

What formula did you use? In simplest form, Kepler's Third Law for objects in orbit around

**1**solar mass, T in years, R in AU, then T^2 = ...3 Answers · Science & Mathematics · 04/03/2014

...hate it with a PASSION. ** Do sig figs matter? Lol The equation? Energy / volume = (

**1**/2)(epsilon)E^2 ? ...IDK, just...get it to regular Joules)**1**.**99**cm changes to .0199 m (98.02...2 Answers · Science & Mathematics · 10/09/2010

Could you specify a subset of the universe of knowlege here? Is this petroleum well log reduction, GPS log reduction, etc.? Please, if you want help, you've got to help a bit yourself.

1 Answers · Science & Mathematics · 10/07/2010

...mg = mv²/r => T = m(v²/r - g) = 3.21(10.7²/ 1 . 99 - 9.81) = 3.21*47.723 = 153.19 N also at loop low: T - mg = mv²...

2 Answers · Science & Mathematics · 22/05/2015

...39;ve seen made by people who do believe that 0.9 recurring

**does**in fact exactly equal**1**. 1st Argument 0.33... =**1**/3 Therefore 0.**99**... = 3/3 =**1**2nd Argument 0.**99**... = 0.9 + 0.09 + 0.009... ...8 Answers · Science & Mathematics · 27/12/2012

...v/c)² )] – 1 } KE = ( 1 kg )( 3 × 10^8 m/s )²{ [ 1 / √( 1 – (0. 99 )² )] – 1 } KE = 9 × 10^16 Joules { 7.0888 – 1 } KE...

3 Answers · Science & Mathematics · 08/07/2011

If you did not specify that each hinge supports half of the doors... your supposition K = M and each will be = ½W ∑Fv = 0 0 = K + B - 286N...

2 Answers · Science & Mathematics · 31/07/2009

**1**,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,00,000,000,000,000,000,000,000,000,000,000 its ten with**99**zeros after it, that many years bro.3 Answers · Science & Mathematics · 19/03/2011