This preview shows pages 1–3. Sign up to view the full content.
This preview has intentionally blurred sections. Sign up to view the full version.
View Full Document
Unformatted text preview: blink at 1,250 rps on a wall behind disk two. Otherwise, no light would pass beyond disk two. (b) What is the correct ? Answer: 0.150 degrees Question #3: The exterior surface of a spin wheel is accelerating by the formula a(t) = 1/(t+1) rad/s after 13 seconds? Your Answer: 8.5 rad/s Question #4: At t=0 seconds, a wheel rotating about a fixed axis at a constant angular acceleration has an angular velocity of 1 rad/s. Three seconds later it has turned through 6 complete revolutions. What is the angular acceleration of this wheel in rad/s Your Answer: 8 Question #5: A rigid rod of negligible mass lying along the yaxis connects three particles as shown. The system rotates about the xaxis with an angular speed of 3.20...
View Full
Document
 Spring '08
 Roberts
 English

Click to edit the document details