How are the voltage and current related? Are they in phase or out of phase? What is the phase angle between the voltage and the current? What is the maximum value of the current? In what ways could you make the maximum value of the current larger?

How would doubling the made of an object change the objects potential energy

An object starts from rest at point f and speeds up continuously as it moves around an oval. a. choose a point about 1/8 th of the way around the oval from point f, and label it point g. draw a vector to represent the velocity of the object at point g. b. determine the change in velocity vector   between points f and g.

Suppose you increase your walking speed from 7 m/s to 13 m/s in a period of 2 s. what is your acceleration?