The wheel in the simplified engine of Figure 1 has radius of 0.250 m and rotates so that the piston oscillates at angular frequency of 12.0 rad/s. At = 0, the piston is located at = . Calculate the piston’s position, velocity and acceleration at = 1.15 s.

colorectal cancer may also develop from areas of abnormal cells in the lining of the colon or rectum. this area of abnormal cells is called dysplasia and is more commonly seen in people with certain inflammatory diseases of the bowel such as crohn's disease or ulcerative colitis.