Acar on a roller coaster loaded with passengers has a mass of 2.0 ´ 10 kg. at the lowest point of the track, the radius of curvature of the track is 24 m and the roller car has a tangential speed of 17 m/s. what is the centripetal acceleration of the roller car at the lowest point on the track? the picture below

Astudent completed a lab report. which correctly describes the difference between the “question” and “hypothesis” sections of her report? “question” states what she is asking, and “hypothesis” states the result of her experiment. “question” states what she is asking, and “hypothesis” states what she thinks the answer to that question is in “if . . then . . because” format. “question” describes what she is trying to find out, and "hypothesis" states the procedures and methods of data collection. “question” describes what she is trying to find out, and “hypothesis” states any additional information or prior knowledge about the question.