Two masses of 0.8kg are connected by a light inextendible string which passes over a smooth pulley. if the system is released from rest with the string taut, determine the acceleration of the system?

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

An air conditioning system consist of a 5 cm diameter pipe, operating at a pressure of 200 kpa. the air initially enters the pipe at 15°c with a velocity of 20 m/s and relative humidity of 80%. if the heat supply throughout the process is 960 w, determine the relative humidity and the temperature at the outlet

Apressure vessel with an r/t 20 cannot be treated as thin walled vessel. a)-trune b)- false