In a prototype helicopter, a jet is expelled out of the helicopter’s side to make it turn in the opposite direction. If the jet supplies 10,000 N of force and the helicopter’s forward speed remains at 20 m/s, what is the radius of the helicopter’s turn?

The plum pudding model of the atom states that ?

The electronic structure or chlorine is 2.8.7 what is the electronic structure of fluorine?

Madison lives near the ocean. she’s formed a hypothesis that increased concentrations of salt in the air speeds the corrosion of certain metals. if madison plans to test this hypothesis, she will have to deal with the following variables in her experiment: dependent variable: independent variable: one possible confounding variable: