2-FALL2007MIDTERM1

2-FALL2007MIDTERM1 - PHY1321 I MIDTERM TEST OCTOBER 2 LAST...

This preview shows pages 1–2. Sign up to view the full content.

LAST NAME: ____________________________ STUDENT NUMBER: ______________________ Start: 8:05 End: 9:45 PART 1 MULTIPLE CHOICE QUESTIONS (60%)Answer the questions using scantron sheets All questions are of the same point value. Attempt all questions. Best 6 count toward the grade 1. A person walks north for 20 minutes at a speed of 1 2 . m s. She then has lunch, while resting for 10 minutes. She continues to walk north for another 30 minutes at 1 2 . m s. What is her average speed in m s during this hour? a. 1.4 b. 1.0 c. 0.5 d. 0.7 e. 1.5 2. Craig, a window washer, is 29.4 m high on a scaffold when he drops a squeegee. Ignoring air resistance, the time it takes the squeegee to reach the ground is a. 1 s. b. 2 s. c. 2.5 s. d. 3 s. e. 6 s. 3. A space station of diameter 80 m is turning about its axis at a constant rate. If the acceleration of the outer rim of the station is 2.5 m/s 2 , what is the period of revolution of the space station? a. 22 s

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 01/25/2011 for the course MAT 1330 taught by Professor Dumitriscu during the Spring '08 term at University of Ottawa.

Page1 / 2

2-FALL2007MIDTERM1 - PHY1321 I MIDTERM TEST OCTOBER 2 LAST...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document
Ask a homework question - tutors are online