ASE 162M Marr/Fall 2010 Laboratory 1 Free Flight Ballistics Range Assignment Due: 5 pm one week after your lab (Sept 14-20) Be sure to show your work and to attach your laboratory worksheet. 1) Fill in Table 1. Indicate uncertainty for each measurement. Discuss possible bias errors that may affect the accuracy of each measured or calculated quantity. Show your work on attached pages. ( 20 points ) 2) Fill in Table 2 for each of the bullets fired. Calculate the Mach number using two different methods, 1) the distance/time measurement, and 2) bow shock Mach angle. Also calculate the nose tip temperature and pressure for each bullet. Discuss possible bias errors that may affect the accuracy of each measured or calculated quantity. Indicate uncertainty for all columns except M (Mach wave). Show your work on attached pages. ( 25 points ) 3) Let’s say that a bullet manufacturer hires you as a consultant to determine the speed of a new type of bullet. Specifically, the company wants to label each box of bullets
This is the end of the preview.
access the rest of the document.