Wasting my points because the last question I asked wasn't specific enough. Anyways, does anyone know about cars? Meaning, the mechanics of them, the parts, etc. I'm just looking for a friend to bond with and please don't give me a sarcastic answer like "most have four wheels" or "they have engines or motors".

Which one from below is not one of the reasons of planning failures? (clo3) a)-planner is careless. b-planner spend less time in the field but more time on the desk c)-planner is not qualified d)-planner does not have sufficient time to properly plan

Air inially occupying a volume of 1 m2 at 100 kpa, 27 c undergoes three internally reversible processes in series. process 1-2 compression to 500 kpa during which pv constant process 2-3 adiabatic expanslon to 100 kpa process 3-1: constant-pressure expansion to 100 kpa (a) calculate the change of entropy for each of the three processes. (b) calculate the heat and work involved in each process. (c) is this cycle a power cycle or refrigeration cycle?

When subject to a steady load (within elastic range) over a long period of time, what is the major difference in material behavoir between steel and plastic?