Got Homework?
Connect with other students for help. It's a free community.
Here's the question you clicked on:
 0 viewing

This Question is Closed

zaphod Group TitleBest ResponseYou've already chosen the best response.0
@03225186213
 2 years ago

zaphod Group TitleBest ResponseYou've already chosen the best response.0
http://screencast.com/t/cquYG2XF
 2 years ago

03225186213 Group TitleBest ResponseYou've already chosen the best response.0
ihave studid it three years back i have forgotten the formula for ten could u please mention it
 2 years ago

zaphod Group TitleBest ResponseYou've already chosen the best response.0
torque of a couple = one of the force * perpendicular distance between forces
 2 years ago

zaphod Group TitleBest ResponseYou've already chosen the best response.0
can u explain how u got it
 2 years ago

03225186213 Group TitleBest ResponseYou've already chosen the best response.0
tor on Q=foorce*distance 3=f*0.1(100mm=0.1) f=3/0.1 f=30 this is force on Q as friction neglegible f on P =force on Q tor p=f*distance tor=30N*0.15m (150mm=0.15m) tor=4.5Nm may be i am wrong
 2 years ago

zaphod Group TitleBest ResponseYou've already chosen the best response.0
tension is 60N
 2 years ago

03225186213 Group TitleBest ResponseYou've already chosen the best response.0
i dont know if u give me formula then i can help you
 2 years ago

zaphod Group TitleBest ResponseYou've already chosen the best response.0
we hve learnt only torque formula, and the moment formula is = force * perpendicular distance for the pivot
 2 years ago

supercrazy92 Group TitleBest ResponseYou've already chosen the best response.0
@03225186213 I think we have to use radius instead of diameter and i got 60N by this..
 2 years ago

zaphod Group TitleBest ResponseYou've already chosen the best response.0
why did u take radius?
 2 years ago

supercrazy92 Group TitleBest ResponseYou've already chosen the best response.0
im not sure let someone correct this...
 2 years ago

Kainui Group TitleBest ResponseYou've already chosen the best response.2
You use radius for sure, because torque is based off the lever arm. It's mounted at the center and you apply torque at the outer ends of the pulley.
 2 years ago

Kainui Group TitleBest ResponseYou've already chosen the best response.2
Think of it like a door. The hinges are at the center of a circle that the door sweeps out when you push it.
 2 years ago
See more questions >>>
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.