Write in prolog: list product define a predicate list_prod/2 that takes a list of numbers as a first parameter and determines the product of all of the list elements in the second parameter. your predicate should have the signature list_prod( +list, +number). the product of an empty list should be zero.

On a average work day more than work place firs are reorted

Afull journal bearing has a journal diameter of 27 mm, with a unilateral tolerance of -0.028 mm. the bushing bore has a diameter of 27.028 mm and a unilateral tolerance of 0.04 mm. the l/d ratio is 0.5. the load is 1.3 kn and the journal runs at 1200 rev/min. if the average viscosity is 50 mpa-s, find the minimum film thickness, the power loss, and the side flow for the minimum clearance assembly.

The higher the astm grain-size number, the coarser the grain is. a)-true b)-false