Questions Asked on December 29, 2006

What is Calcium Chloride (CaCl2) used for transformation on bacteria and antibiotics? http://www.ge... Asked on December 29, 2006 at 12:31 AM Can you convert density to moles? I am given the density of a substance [0.789 g/mL] but I need to... Asked on December 29, 2006 at 1:12 AM An object is dropped from rest from the top of a 400 m cliff on Earth. If air resistance is negligib... Asked on December 29, 2006 at 1:24 AM A student holds one end of a string in a fixed position. A ball of mass .2 kg attached to the other... Asked on December 29, 2006 at 1:29 AM A car travels forward with constant velocity. It goes over a small stone, which gets stuck in the gr... Asked on December 29, 2006 at 1:57 AM Nobody won World War I because the Central Power surrendered except Germany, but Germany was late... Asked on December 29, 2006 at 2:10 AM A student is testing the kinematic equations for uniformly accelerated motion by measuring the time... Asked on December 29, 2006 at 2:19 AM Can someone please help me find, or know of any molecules that are at least 20 bases (carbons, nitro... Asked on December 29, 2006 at 3:08 AM Two pucks moving on a friction less air table are about to collide. The 1.5 kg puck is moving direct... Asked on December 29, 2006 at 3:49 AM THree blocks of masses 3m, 2m and m are connected to strings A,B, and C. The blocks are pulled al... Asked on December 29, 2006 at 3:51 AM