What is the current through the 20ω resistor immediately after the switch is reopened? ?

Since the investigative question has two variables, you need to focus on each one separately. thinking only about the first part of the question, mass, what might be a hypothesis that would illustrate the relationship between mass and kinetic energy? use the format of "if…then…because…” when writing your hypothesis.

Explain earth's motion, using the terms "precession" and "rotation" in your answer.

Give one example to show that when substances are mixed,it may result in a chemical or a physical change depending on the conditions.