Salah

Most popular questions and responses by Salah
  1. Physics

    A particle of charge +18.5C and mass 4.84 × 10-5 kg is released from rest in a region where there is a constant electric field of +578 N/C. What is the displacement of the particle after a time of 1.89 × 10-2 s? 1) F=Eq 2) a=F/m 3) d=vt+1/2at^2 1) F=

    asked on February 7, 2015
  2. eng

    but is a comparison or a contrast

    asked on October 8, 2012
  3. pe

    pe and science objectives

    asked on November 2, 2012
  4. PE

    any common activities between PE and science

    asked on September 27, 2012
  5. PE

    list the common objectives between science curriculum and PE curriculum ?

    asked on September 26, 2012
  6. PE

    what is the common objectives between science curriculum and PE curriculum ?

    asked on September 26, 2012
  7. PE

    what is the common objectives between science curriculum and PE curriculum ?

    asked on September 25, 2012
  1. Polar equations

    r^2=9

    posted on January 18, 2015
  2. Math

    The object increases by 505%

    posted on November 14, 2013
  3. physics

    QV= 1/2(mv^2) Q is the charge V= potential V= speed m= mass Q * 25000= 0.5 * 0.000839* 1170* 1170 Q= 574/ 25000= 0.023 C See if this can help

    posted on November 14, 2013
  4. Math

    Let C = Annual income (22/100)* C = Annual Budget= 400* 12 C= 400* 12*100/ 22= 21818 Her annual income is $21818 Good luck Mariya.

    posted on November 11, 2013
  5. pre-alg

    C is correct (X1 + X2)^2 + ( y1 + y2)^2 = D^ 2 ( 2 + 4)^2 + (2+6)^2= D^2 36 + 64 = 100= D^2 D= root of 100= 10 D is the distance Ignore the minus sign in the given values

    posted on November 11, 2013
  6. physics

    Lifted weight= Bouyant force g*[(He density)*V+650+4600]=Air density *V*g g= gravity= 9.8 N/Kg Air Density= 1.29 Kg/m^3 He Density= 0.179 Kg/ m^3 Ballon Voulme= Gas Volume= Air volume approximately Solving the equation V= 4227 m^3

    posted on November 11, 2013
  7. 6th grade math

    we don't got no pets in our family

    posted on September 5, 2012