Water at 10 c enter a 2.54 cm i. d. pipe at a rate of 1.26 l/s. the pipe is 3.05 m long. if the wall temperature is held constant, at 99 c, and the water outlet temperature is 41

c. what is nusselt number for the flow? what nusselt number would you predict on the basis of the colburn analogy?

Acar moves a distance of 50.0 km west, followed by a distance of 64.9 km north what was the magnitude of the displacement of the car, in units of kilometers?

Which of the following are properties of mechanical waves? check all that apply ⭕️ particles of the medium move back and fourth, but do not move with the wave. ⭕️ the particles of the medium always move parallel to the wave motion. ⭕️ wave motion begins with a disturbance in the medium. ⭕️ waves transport energy from a source outward, away from the source.

While the change in blank will remain the same during a collision, the force needed to bring an object to a stop can be blank if the time if collision is blank