Screenshot 2023-11-29 at 2

.png

School

University of Illinois, Urbana Champaign *

*We aren’t endorsed by this school

Course

101

Subject

Physics

Date

Dec 6, 2023

Type

png

Pages

1

Uploaded by BrigadierWhale2255

Report
A solid uniform disk of radius R = 0.2 m and mass M = (.34 kg is free to rotate about an axis through its center. String is wound around the rim and pulled with a force, F, causing an angular acceleration of a=1.2rad/ s%. Assume the disk starts from rest when the force F starts pulling att = 0. Center Through what total angle & will the disk rotate in 8 seconds? (a) ¢ = 4.80 rad (b) 87 = 76.80 rad (c) O = 38.40 rad v 100% What is the magnitude of the force, F? (a) F = 0.041N (b) F = 2.040N (c) F = 0.008 N v 100% Which expression is correct for the moment of inertia of the disk about an axis parallel to the axis through the center and located at its rim, as shown in the figure? Parallel (@) Lparatter = (2.5) M R? (b) Iparanter = (1.5) M R? () Lparaer = (0.5)MR* 3 (d) Lparattet = MR? (@) Iparanter = (4.5) M R? This question is complete and cannot be answered again. (c) 07 = 38.40 rad (@) F = 0.041N (b) Iparallel = (IS)MR2
Discover more documents: Sign up today!
Unlock a world of knowledge! Explore tailored content for a richer learning experience. Here's what you'll get:
  • Access to all documents
  • Unlimited textbook solutions
  • 24/7 expert homework help