This preview shows page 1. Sign up to view the full content.
Unformatted text preview: come by to answer your question. Corrections to the Practice Exam Part I question 3: Both d and e are correct answers (eg are NOT units of acceleration) Part I question 9: None of the answers is correct. The right answer is 1000 g 100 m/s. Part I question 10: The units of course should be m/s 2 . Part II question 1: Assume that + j is upwards. Also, the answer here doesnt simplify well. This is because in the old days we allowed calculators. The picture and the text dont agree. One says 40 and the other says 45 . Use 45 . Also, please change the mass of m 2 to be m 2 = 20 kg. Note: you may approximate g = 10 m/s 2 . 1...
View Full Document
This note was uploaded on 04/29/2011 for the course MATH 16B taught by Professor Sarason during the Spring '06 term at University of California, Berkeley.
- Spring '06