What distance is required for a train to stop if its intial Velocity is 23 m/s
and its deceleration is 0.25m/s (Assume the train decelerates at a constant rate.)

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.

float.

archimedes' principle

denser than water sinks in water.

denser than mercury would sink in it

i really dont know but i will try okay.

so i think u would just add all them up and get your answer..