# HW12 - Thevalingam, Donald – Homework 12 – Due: Dec 21...

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Unformatted text preview: Thevalingam, Donald – Homework 12 – Due: Dec 21 2006, midnight – Inst: Eslami 1 This print-out should have 14 questions. Multiple-choice questions may continue on the next column or page – find all choices before answering. The due time is Central time. Please notice that the due date is on Thurs- day. This assignment and the next one are very heavily counted toward your grade if you are exempt from the final exam. 001 (part 1 of 1) 10 points An object travels 9 m in the first second of travel, 9 m again during the second second of travel, and 9 m again during the third second. What is the approximate average accelera- tion of the object during this time interval? 1. Unable to determine. 2. 5 m/s 2 3. 6 m/s 2 4. 0 m/s 2 5. 4 m/s 2 6. 9 m/s 2 7. 8 m/s 2 8. 7 m/s 2 9. 3 m/s 2 002 (part 1 of 1) 10 points A four-engine jet accelerates down the runway at 8 m / s 2 . If one of the jet engines fails, how much ac- celeration will the other three produce? An- swer in units of m / s 2 ....
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## This note was uploaded on 04/05/2010 for the course PHY 52033 taught by Professor Tleva during the Spring '10 term at University of Texas at Austin.

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HW12 - Thevalingam, Donald – Homework 12 – Due: Dec 21...

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