What does research show about the child's relationship with the primary parental figure when the child has additional attachments to other people.
A tank of water 3 meters deep sits on a table 1 meter tall. A hole is located 2 meters from the bottom of the tank. Water flows out of the hole and strikes the ground. Where does it strike the ground? Assume incompressible, non viscous flow.
11th grade chemistry
how many grams are in 2.7 mol of table salt,NaCl (molar mass of NaCl=58.44g/mol)