Anozzle with an outlet diameter of 10 cm is bolted to a 20 cm diameter horizontal pipe. water at a pressure of 345 kpa enters the nozzle, and the issuing jet has a velocity of 22 m/s. determined the force provided by the flange bolts to keep the nozzle attached to the pipe.

The y form of iron is known as: a) ferrite b) cementite c) perlite d) austenite

If you were designing a bumper for a car, would you prefer it to exhibit elastic or plastic deformation? why? consider the functions of a bumper in both a minor "fender-bender" and a major collision.

Abrake has a normal braking torque of 2.8 kip in and heat-dissipating cast-iron surfaces whose mass is 40 lbm. suppose a load is brought to rest in 8.0 s from an initial angular speed of 1600 rev/min using the normal braking torque; estimate the temperature rise of the heat dissipating surfaces.