Formulating Hypothesis #1
Write a hypothesis about the effect of increasing voltage
on the current in the circuit. Use the
"if ... then ... because ..." format and be sure to
answer the lesson question: "How do changes in voltage
or resistance affect current in an electric circuit?"

How do the kidneys affect homeostasis

Acoil suspended freely, points in some direction when no current is passed through it . can you tell what will happen when a current is passed though it?

Abatter hits a 0.140-kg baseball that was approaching him at 30 m/s and, as a result, the ball leaves the bat at 40 m/s in the reverse of its original direction. the ball remains in contact with the bat for 2.0 ms. what is the magnitude of the average force exerted by the bat on the ball?