iace to kWhle measurig the length of a.O crn ard at the other emis Xiem. what8 Wirite the arties and differencen tetween the to ofWhy could you not use an elastic measuring tape to meaeend iscelling fan that has been switched onswoulkd be some of the problems you would meet ins telirnyyou measured with an elastic tape10. Give two examples of periodic motion.SUGGESTED PROJECTS AND ACTIVITIES1. Draw a map of your classroom Roll a ball on the floor. In your mapoints where the ball started and where it stopped Show alsmoved along. Did the ball move along a straight line?Using string and a scale, let each student measure the length ofPrrmare a bar graph of the foot length measurements that have

iace to kWhle measurig the length of a.O crn ard at the other emis Xie

1.	iace to kWhle measurig the length of a.O crn ard at the other emis Xiem. what8 Wirite the arties and differencen tetween the to ofWhy could you not use an elastic measuring tape to meaeend iscelling fan that has been switched onswoulkd be some of the problems you would meet ins telirnyyou measured with an elastic tape10. Give two examples of periodic motion.SUGGESTED PROJECTS AND ACTIVITIES1. Draw a map of your classroom Roll a ball on the floor. In your mapoints where the ball started and where it stopped Show alsmoved along. Did the ball move along a straight line?Using string and a scale, let each student measure the length ofPrrmare a bar graph of the foot length measurements that have
Answer» <p>10. Periodic motion, in physics,motionrepeated in equal intervals of time.Periodic motionis performed, forexample, by a rocking chair, a bouncing ball, a vibrating tuning fork, a swing inmotion, the Earth in its orbit around the Sun, and a water wave.</p>