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  1. ...m = 7.1kg /*mass of disk to be torqued*/ R = 0.76m /*radius of disk*/ F = 41.2N... given by: (6) I = (1/2)* m * R^2 /*for a solid disk of radius R, see ref 2...

    5 Answers · Science & Mathematics · 24/04/2011

  2. the magnitude of vector R is (x^2+y^2+z^2)^1/2, so, I will use R to indicate the position..., I will use the notation ()^3/2 to mean (x^2+y^2+z^2)^3/2 div (R/r^3)=d/dx[x/()^3/2] + d/dy[y/()^3/2] +d/dz[z/()^3/2] If you differentiate...

    1 Answers · Science & Mathematics · 17/10/2010

  3. ... and assume that E only has a radial component to get; (1/r^2)d(r^2E)/dr = D/eo Expand the derivative (1/r^2)[2rE...

    1 Answers · Science & Mathematics · 02/09/2011

  4. R(t) = < 2t^3, -t^3, 5t^3> for 0 ≤ t ≤ 4 velocity = R'(t) = < 6t², -3t², 15t² > speed...

    1 Answers · Science & Mathematics · 26/02/2016

  5. ..., the viscous friction is F = 6 π η R v The force of buoyancy is 4/3 π ρ g R...R^2) v with solution ( v(0) = 0 ) v(t) = 2Δρ g R^2 / (9 η) ( 1 - exp(-9 η/(2 g Δρ R^2...

    1 Answers · Science & Mathematics · 09/01/2013

  6. R is the normal force. Suppose a block is on the table. it ..." ..... I don't know why in ur book it is called R

    6 Answers · Science & Mathematics · 01/11/2007

  7. r=(1/4 s^3) - (65 s^4) r' = (3/4 s^2) - (260 s^3) r'' = (3/2 s) - (780 s^2)

    2 Answers · Science & Mathematics · 06/11/2013

  8. ... point charges lie along a circle of radius r at angles of 30°, 150°, and 270° as shown in... Electric field = (9 * 10^9 * q) ÷ r^2 x-components: [(9 * 10^9 * q) ÷ r^2] * cos 30...

    1 Answers · Science & Mathematics · 09/09/2012

  9. ...? ------------------------------------------- In that case, since you have the R-values for these bulk construction methods, I will show you the...

    1 Answers · Science & Mathematics · 15/05/2013

  10. a) R & the 20 are in parallel so Req = 4*20/(4+20) = 3.333 So the equivalent series R is 3.333 + 2 + 4 = 9.33Ω Now i = V/R = ...

    1 Answers · Science & Mathematics · 06/06/2010

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