Mechanical Engineering - Engineering Mechanics - Discussion
Discussion Forum : Engineering Mechanics - Section 1 (Q.No. 12)
12.
Coefficient of friction is the ratio of the limiting friction to the normal reaction between the two bodies.
Discussion:
12 comments Page 1 of 2.
Yo Yo Honey Singh said:
1 decade ago
F = n.R WHERE = n ( Coefficient of friction ).
n = F/R.
n = F/R.
Jay said:
1 decade ago
F. is friction force n always parallel opposite direction.
n. is coefficient of friction.
R. is reaction force to t weight always normal to road.
n. is coefficient of friction.
R. is reaction force to t weight always normal to road.
Dileepkumar said:
1 decade ago
Limit friction = mue*n;
Normal reaction = n;
Coefficient of friction = limit friction/normal reaction.
= mue*n/n;
= mue;
Normal reaction = n;
Coefficient of friction = limit friction/normal reaction.
= mue*n/n;
= mue;
(1)
PRAKASH said:
1 decade ago
Coefficient of friction = F/N.
Now, Limit friction = F.
Normal reaction = N.
Then, c.o.f is the ratio of l.f/n.r i.e; c.o.f = F/N.
Now, Limit friction = F.
Normal reaction = N.
Then, c.o.f is the ratio of l.f/n.r i.e; c.o.f = F/N.
(2)
Jentle joy said:
10 years ago
f = Coefficient of friction*Normal reaction.
So Coefficient of friction = f/Normal reaction.
So Coefficient of friction = f/Normal reaction.
Amogh said:
9 years ago
What is limiting friction?
Gopalakrishnan said:
9 years ago
Can anyone tell what is limiting friction?
Manish said:
9 years ago
@Amogh.
The body begin to slide and experience the friction known as limiting friction.
The body begin to slide and experience the friction known as limiting friction.
Kartik said:
8 years ago
The limiting friction is the maximum frictional force that can arise before an object begins to slide.
(3)
Dhaval Tandel said:
8 years ago
In question, it was not mentioned limiting friction FORCE.
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