A 1.00 kg laptop is lifted from the ground and placed on a desk. The desktop is 2.2 meters above the ground. How much work is done to lift the laptop? Is this different from the potential energy of the laptop on the desktop?

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.

the answer to this is proletariats.

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