Salah
Most popular questions and responses by Salah
Physics
A particle of charge +18.5C and mass 4.84 × 105 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 × 102 s? 1) F=Eq 2) a=F/m 3) d=vt+1/2at^2 1) F=
asked on February 7, 2015 
eng
but is a comparison or a contrast
asked on October 8, 2012 
pe
pe and science objectives
asked on November 2, 2012 
PE
any common activities between PE and science
asked on September 27, 2012 
PE
list the common objectives between science curriculum and PE curriculum ?
asked on September 26, 2012 
PE
what is the common objectives between science curriculum and PE curriculum ?
asked on September 26, 2012 
PE
what is the common objectives between science curriculum and PE curriculum ?
asked on September 25, 2012

Polar equations
r^2=9
posted on January 18, 2015 
Math
The object increases by 505%
posted on November 14, 2013 
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 
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 
prealg
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 
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 
6th grade math
we don't got no pets in our family
posted on September 5, 2012