[���ţ��] [%A5%B0%A5%ED%A9`%A5Хꥺ%A5ࡡ%8C%9D%C1x%D5Z] [%A5%A2%A5%A4%A5%E9%A5Ö¥%E6%A9`%A4%AB%A4%E9%A4Ϥ%B8%A4%E1%A4褦 %A5É¥%E9%A5%DE] [����������ѧ���] [t%A8%ACm m%A8%ACnh trong] [Introducci] [การทําสบู่เหลว] [oa d�] [lÒ m sạch tÒ¢m há»�Sn] [An object moves in simple harmonic motion described by the equation dequals negative 6 cosine StartFraction pi Over 3 EndFraction t, where t is measured in seconds and d in inches. Find the following.a. the maximum displacement b. the frequency c. the time required for one cycle]