Questions Asked on February 4, 2007
                    
                Two horizontal forces act on a 2.4 kg chopping block that can slide over a frictionless kitchen coun...
                Asked on February 4, 2007 at 3:53 AM
            
                    
                Will someone please show me how to do this problem. I have to write this ratios in simplest form....
                Asked on February 4, 2007 at 6:34 AM
            
                    
                A 3.0 molal solution of naphthalene in cyclohexane boils at 89.4 C. What is the boiling point of pur...
                Asked on February 4, 2007 at 6:44 AM
            
                    
                What is the decrease in elevation of a 4-kg body whose kinetic energy increases from 20 J to 100 J a...
                Asked on February 4, 2007 at 4:09 PM
            
                    
                A force of 25N causes an acceleration of 2m/s^2 when acting on a 7kg mass. What is the frictional fo...
                Asked on February 4, 2007 at 4:31 PM
            
                    
                True or False 
The empirical formula of a compound is always the same as the molecular compound....
                Asked on February 4, 2007 at 5:36 PM
            
                    
                If you divide the molar mass of a compound by the empirical formula mass, what is the result?
That...
                Asked on February 4, 2007 at 8:17 PM
            
                    
                If 1 cc of a substance has a mass of 1.5 g, the density is what?
I think it is 1.5 but not sure.
d...
                Asked on February 4, 2007 at 8:30 PM
            
                    
                Why do people routinely stuff themselves at all-you-can-eat buffets? Explain in terms of both utilit...
                Asked on February 4, 2007 at 10:04 PM
            
                    
                Please check my answers. Identify the following processes as isothermal, isovolumetric, or adiabatic...
                Asked on February 4, 2007 at 11:12 PM