Air at 550oC and 900 kPa is expanded through an adiabatic gas turbine to final conditions of 100 kPa and 300oC. The total power output of the turbine is 1.6 MW. If the inlet velocity is 25 m/s, determine the required inlet pipe diameter. Neglect kinetic and potential energy.

Anne applies a force on a toy car and makes it move forward. what can be said about the forces acting on the toy car at the moment anne applies the force?

What is the average speed of a car that travels 40 mph for 1 hour and 60 mph in another hour?

Athin nonconducting rod with a uniform distribution of positive charge q is bent into a circle of radius r. the central perpendicular axis through the ring is a z-axis, with the origin at the center of the ring. a) what is the magnitude of the electric field due to the rod at z = 0? n/c (b) what is the magnitude of the electric field due to the rod at z = infinity? n/c (c) in terms of r, at what positive value of z is that magnitude maximum? r (d) if r = 4.00 cm and q = 9.00 µc, what is the maximum magnitude? n/c