A 5 kg object that is travelling at a velocity of 20 m/s has amount of kinetic energy of a 5 kg object that is travelling at a velocity of 10 m/s.

Ruth is 44 years old. at her medical checkup, her doctor notices that ruth's lymph nodes are enlarged. after some blood tests and a ct scan, ruth's doctor diagnoses her with ( ) , a cancer that typically starts in the lymphocytes and can spread to the bone marrow.