A particles travelling in a straight line passesa fixed point O with a velocity of 1,5 m/s. It moves in such manner that , t seconds after passing O, its acceleration a m/s, is given by a = p + qt, where p and q are constants. Given that its velocity, is 3,5 m/s when t = 2 s, and that it comes instantaneously to rest when t = 3 s, calculate the value (p + q)

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.

1.195000

explanation:

total mass=0.0117+0.0137+0.0881+0.0111

total mass= 0.01172kg

total velocity = 0.283-0.743+0.871-0.799+0.155+0.637+0.301=0.102

momentum=mv=0.1172*0.102=1.195000//