Usually, an unrecognized cancer will have other symptoms or abnormalities of laboratory tests, in addition to unexplained weight loss. Potential causes of unexplained weight loss include: 1  Addison's disease (adrenal insufficiency).
Work done W = F.S, its units are force times length. The SI unit of work is Newton-meter (Nm). Another name for it is Joule (J). ==. 24 people found this useful.
Work expressed in: joules (= kg*m 2 /s 2), kpm, kcal, foot-lbs 3. Kgm may be used by some (see text) but it is lazy and basically wrong! 4. N*m CAN be used . B. Power: 1. The amount of work accomplished per unit time (instantaneous measure) 2. Power = work = F x d time time 3. Power expressed in: Watts (J/s), horsepower (hp), kpm/min 4. Some conversions between units . III. Ergometry: Devices used in the Measurement of Work & Power