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.
The SI unit of energy and work (which are numerically the same) is the joule (J) . A joule is the work done by a force of one newton for a distance of one meter.This unit is usually used in physics. Energy comes in many forms, such as heat, motion, gravitational, radiated solar power, and electrical.he SI unit of energy and work (which are numerically the same) is the joule (J) . A joule is the work done by a force of one newton for a distance of one meter.