ME 312 Homework # 7
Due Monday October 25th by 5:00 p.m.
Problems from Fundamentals of Fluid Mechanics by Munson, Young, and Okiishi:
Sixth Edition
1. 5.40
2. 5.60
3. 5.57
4. 5.53
5. 5.124
Fifth Edition
5.28
5.40
5.??
5.54
5.88
Other Problems:
6. A vane/slider assembly moves under the influence of a liquid jet as shown. The
coefficient of friction for motion of the slider along the surface is
. Determine
and plot the speed of the slider as a function of time. What is the terminal speed of the
slider?
7. Neglecting air resistance, what speed would a vertically directed rocket attain in 10
seconds if it starts from rest, has initial mass of 400 kg, burns 20 kg/s, and ejects gas at
atmospheric pressure with a speed of 2900 m/s relative to the rocket? Plot the rocket
speed as a function of time.