ABDULLAHI
Most popular questions and responses by ABDULLAHI
science
A stone projected at an angle of 60 degree and intial velocity of 20 meter second determing the time of flight
asked on May 5, 2016 
MATHS
IF C IS JOINTLY VARIES AS S AND INVERSELY VARIES AS THE FORTHROOT OF M WHERE C=23083 AND M=256 WHERE S=55 FIND THE FORMU
asked on June 12, 2017 
MATH
110 MEMBER OF CLUB PLAY 1 GAME FO BA AND VO 20 PLAY FO AND BA 15 PLAY FO AND VO 26 PLAY BA AND VO x PLAY ALL 2x PLAY EAC
asked on June 16, 2016 
chemistary
what is the molarity (mol/L) of sodium (Na)in a solution containing 0.4 mole of Na+ cation in 400 mL of an aqueous (water)solution?
asked on April 25, 2011 
Physics
Two insulated charged metallic spheres A & B have their centres separated by a distance of 50cm in air. Calculate the force of electrostatic repulsion between them. If the charge on each is +5.0*10^8c. The radii of A & B are negligible compared to their
asked on July 9, 2011 
physics
A body of mass 5kg is to be given an acceleration of 20m/s2.calculate the force required when acceleration is vertically upwards (g=10m/s2)
asked on January 20, 2016 
Government secondry school gwagwalada
Consider the equation N2(g)+3NH2(g)2NH3.what is the needed volume of nitrogen to react with 15cm3 of hydrogen?
asked on April 10, 2013

maths
No
posted on December 26, 2018 
algebra
The sum of two numbers is 82. Their difference is 24. Choose the system of equations that describes this situation. Solve by elimination to find the two numbers.
posted on January 31, 2017 
physics
I need how to solve this problem
posted on March 13, 2016 
physics
a mass of 10kg move with a velocity of 4ms1 find it kinetic energy
posted on January 29, 2016 
science
physical properties muddy water
posted on September 3, 2014 
trig
YES
posted on June 24, 2014 
Government secondry school gwagwalada
I think the answer is 17.5 that is the neede volume
posted on April 10, 2013 
Math
5x=25/40
posted on February 24, 2010