What is the central idea of paragraph 3? A Learning about roller coasters is a fun and efficient way for students to experience how potential and kinetic energy work. area mplete A has B Students can easily figure out the kinetic energy of a roller coaster car if they know the weight and height of the car off the ground. w se field njoy avity. с Roller coasters display potential energy when the car is at the top of the hill and kinetic energy when it is rushing down the hill. Students should be excited about all the potential energy there is when their car pauses at the top of the hill of a roller coaster. D late fall

This excerpt is from “the poet” by alfred, lord tennyson. the poem describes a poet's consciousness and perception. which three lines suggest the richness of a poet's thoughts? thus truth was multiplied on truth, [the world like one great garden show'd,] and thro' the wreaths of floating dark upcurl'd, rare sunrise flow'd. [and freedom rear'd in that august sunrise] her beautiful bold brow, when rites and forms before his burning eyes melted like snow. [there was no blood upon her maiden robes] sunn'd by those orient skies; but round about the circles of the globes of her keen eyes and in her raiment's hem was traced in flame wisdom, a name to shake [all evil dreams of power--a sacred name.] and when she spake, [her words did gather thunder as they ran,] and as the lightning to the thunder which follows it, riving the spirit of man, making earth wonder, so was their meaning to her words. no sword of wrath her right arm whirl'd, [ but one poor poet's scroll, and with 'his' word] she shook the world.