Thursday
December 18, 2014

Posts by mohamad


Total # Posts: 8

Physics
first:- X=X1+0.5(Vx+V1x)t 140=0+0.5(20)t t=14s second:- a=v/t=20/14=1.43m/s2 F=m*a=1000*1.43=1430N to the south
November 1, 2011

Economics
i dont know the answer
March 25, 2011

Physics
35
October 5, 2010

Physics
30
October 5, 2010

chemistry
The hydrogen-ion concentration of a 0.25 M solution of HCN (Ka = 4.9 ´ 10-10) is I keep getting 1.1 *10^-5
June 20, 2010

chemistry
pls explain your answer Which of the following solutions would be expected to be the best conductor of an electric current at room temperature? a. 1.0 M CH3COOH b. 0.10 M CH3COOH c. 0.10 M CO(NH2)2 d. 0.10 M Na2SO4 e. 0.10 M NaCl thanks
June 19, 2010

Health Care
plz i need the answer
January 20, 2010

information literacy
There are many varieties of libraraies information collections that have been built to serve the needs of many different people.
March 6, 2007

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