Register to reply

Pulley with two masses

by Touchme
Tags: masses, pulley
Share this thread:
Touchme
#1
Nov9-06, 11:36 PM
P: 41
The pulley in Figure P8.59 has a moment of inertia of 6.0 kgm2 and a radius of 0.50 m. The cord supporting the masses m1 and m2 does not slip, and the axle is frictionless.

Find the acceleration of each mass when m1 = 2.9 kg and m2 = 5.3 kg.

Im not sure how to get started. What I did was r(T2 - T1) = (I)(a/r)
I got a = 1.6 but that is wrong
What am I doing wrong?

Nvm,, got the answer. thanks for lookin
Attached Thumbnails
p8-59.gif  
Phys.Org News Partner Science news on Phys.org
New model helps explain how provisions promote or reduce wildlife disease
Stress can make hard-working mongooses less likely to help in the future
Grammatical habits in written English reveal linguistic features of non-native speakers' languages
xbabiemuahzx
#2
Jun15-07, 03:10 PM
P: 1
i have a question, how did u get the answer? I am really having trouble with that..if you don't mind? :) cuz' i tried a lot and i still dont have the answer...
Doc Al
#3
Jun15-07, 06:31 PM
Mentor
Doc Al's Avatar
P: 41,293
xbabiemuahzx: Show us what you've tried so far and where you are stuck.


Register to reply

Related Discussions
A pulley with two masses Introductory Physics Homework 3
Pulley System with 2 Masses Introductory Physics Homework 14
3 masses connected by a pulley Introductory Physics Homework 1
Help with pulley and masses Introductory Physics Homework 10
Pulley with 3 masses Introductory Physics Homework 2