Questions Asked on September 23, 2008

a 50kg crate is lifted to a height of 10 meters. how much potential energy does the crate have after... Asked on September 23, 2008 at 12:01 AM why would it be important for a pharoh to unite upper egypt and lower egypt Asked on September 23, 2008 at 12:03 AM If it took 5 seconds to lift the crate, using a machine what was the power rating of the machine? Asked on September 23, 2008 at 12:05 AM each player is given a rectangular piece of graph paper that is 56cm long and 84 cm wide. The horiz... Asked on September 23, 2008 at 12:07 AM Given the following heats of combustion. CH3OH(l) + 3/2 O2(g) -> CO2(g) + 2 H2O(l) ΔH°rxn = -726.... Asked on September 23, 2008 at 12:13 AM I need help understanding simple subject, & simple predicate of this sentence? Sentence #1 The f... Asked on September 23, 2008 at 12:14 AM Use the example on p. 97 of the text as a guide.Edu the example on p. 97 of the text as a guideWrite... Asked on September 23, 2008 at 12:16 AM what do we call the black dots on a map? Asked on September 23, 2008 at 12:19 AM what are two ways matter diffrent? Asked on September 23, 2008 at 12:21 AM I am having trouble rounding numbers for example 67.935 and i have to round it to the tenths, hundre... Asked on September 23, 2008 at 12:22 AM