QTest #5-solutions - Version 016/AABAA QTest #5 Antoniewicz...

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

View Full Document Right Arrow Icon

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

View Full DocumentRight Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: Version 016/AABAA QTest #5 Antoniewicz (56445) 1 This print-out should have 3 questions. Multiple-choice questions may continue on the next column or page find all choices before answering. 001 10.0 points b L b b Mg Two identical springs are lengthwise con- nected, hanging from the ceiling. The mass of the springs are negligible. Consider the situation when there is a mass M attached to the end the spring system and the system is stretched by a length b. Choose correct statements below Ia. The stiffness of one spring is 4 M g b Ib. The stiffness of one spring is 2 M g b IIa. The amount of stretch in one spring is b 2 IIb. The amount of stretch in one spring is b IIIa. The amount of force along one spring is M g 2 IIIb. The amount of force along one spring is M g. 1. Ia, IIa, IIIa 2. Ib, IIb, IIIa 3. Ia, IIb, IIIa 4. Ib, IIa, IIIb correct 5. Ia, IIb, IIIb 6. Ia, IIa, IIIb 7. Ib, IIb, IIIb 8. Ib, IIa, IIIa Explanation: The stiffness of the 2-spring system for the present setup is by definition...
View Full Document

This note was uploaded on 11/15/2011 for the course PHY 303K taught by Professor Turner during the Fall '08 term at University of Texas at Austin.

Page1 / 2

QTest #5-solutions - Version 016/AABAA QTest #5 Antoniewicz...

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

View Full Document Right Arrow Icon
Ask a homework question - tutors are online