The owners of an Amusement Park have hired you to design and build their newest roller coaster, “The Predator”. Your partner, Hannah is anxious to
start and scribbles a design, shown below, on a napkin. Based on your
knowledge of energy, is this a good design or should Hannah be fired
immediately? Explain.

Difference between series and parallel circuits

What equation is used to calculate the weight of an object on a plant ?

Which statement best describes the superposition principle? a.) if two in-phase waves arrive simultaneously at a point, their amplitudes add up b.) if two out-of-phase waves arrive simultaneously at a point, their amplitudes add up c.) if two in-phase waves arrive at a point one after another, their amplitudes add up d.) if two out-of-phase waves arrive at a point one after another, their amplitudes adds up