lecture12_tth_2101_S11

# lecture12_tth_2101_S11 - PHYS 2101 I Angular Momentum A For...

This preview shows pages 1–6. Sign up to view the full content.

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

View Full Document

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

View Full Document

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.

Unformatted text preview: PHYS 2101 I. Angular Momentum A. For a particle B. For a rigid object C. Relation to torque II. Static Equilibrium Spring 2011 Σ F x = Σ F y = Στ z = PHYS 2101 EX1: A 10-kg object is at the position moving with a velocity of . What is the angular momentum of the object about the origin? Spring 2011 r = 5 ˆ i + 3 ˆ j- 2 ˆ k v = - 4 ˆ i + 1 ˆ j + ˆ k PHYS 2101 EX2: A 10-kg object is located 5 meters due north of the origin. It is moving at a speed of 20 m/s at an angle of 30° east of due north. What is the angular momentum of the object about the origin? Spring 2011 PHYS 2101 CT1: Three observers, located at A, B, and C , watch a car travel down a straight stretch of highway. For which observer does the angular momentum of the car point out of the board? 1. Observer at A 2. Observer at B 3. Observer at C 4. None of the observers because the car travels in a straight line B A C Spring 2011 PHYS 2101 EX3: A 5-kg disk with a radius of 0.15 m is attached to one end of a 2-kg rod that is 0.50 m long and pivots about its other end. The rod and disk are rotating at a...
View Full Document

{[ snackBarMessage ]}

### Page1 / 17

lecture12_tth_2101_S11 - PHYS 2101 I Angular Momentum A For...

This preview shows document pages 1 - 6. Sign up to view the full document.

View Full Document
Ask a homework question - tutors are online