Jane is a science student at the University of Massachusetts Boston and is doing a physics experiment. From the top of the Integrated Sciences Complex building, Jane drops a ball of mass m on the spring with spring constant k mounted vertically on the ground. If the maximum compression in the spring is y, find the height from the top of the spring in the uncompressed state to the point from where the ball was dropped initially.

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.

which piece of furniture will have the most inertia and give the furniture movers the most difficulty in moving?  

answer

a 75kg dining table

the minimum amperage that the current in this wire would have to have so that its weight is completely supported by the magnetic force due to earth's field, assuming that no other forces except gravity act on it