*Tü)@€w & ¤*f|*täoNo¦>è„€{XgÆ>@ š ¤€{X ¶ž€{XgÆ @ µ– @ µ€@ ¶ž22 ÔÀ@¡æ@¡ª„w&*˜$ ™ÜÀ *„Ž)Ë(?0 ¦`22 ÔÀÿû)£F)Èr)Ë(*à¤*v¥>¥N@ š &ÿÿÿðgƒäà^HHð@ÿìÿôXe(üýHHX  ü'ÿìÿôXxxd!€CÔ``DATA SHEET€LÔ`€CÔ`'DESIGNING A TIME-MEASURING DEVICE  €LÔ`C  LENGTH   TIME  TIME`1 (in inches) 10 swings 1 swing ) (in sec.) (in sec.)                           `2LENGTH OF LINE FOR A 1 SECOND SWING =