What is an electric circuit?
A system of insulating elements designed to control the path of electric current for a particular purpose.
A system of conducting elements designed to control the path of electric current for a particular purpose

According to newtons universal law of gravitation, which would change the parh of the ball so it traces out widest curved path possible?

30 points - when can a theory be modified if a new type of technology allows for new observations that raise new questions? a. immediately, while the questions about the theory are being asked b. after new hypotheses related to the theory are tested in experiments c. only after the new observations disprove all parts of the theory d. while scientists begin to think about how the theory could improve

If a substance is in the gas phase, which of qualities of the gas will stay constant? a: volume b: mass c: shape d: position of particles