Mechanical Engineering - Engineering Mechanics - Discussion
Discussion Forum : Engineering Mechanics - Section 1 (Q.No. 2)
2.
The friction experienced by a body, when in motion, is known as
Discussion:
66 comments Page 3 of 7.
Harish yadav said:
1 decade ago
How many types of friction are there?
Anand said:
1 decade ago
Dynamics means motion.
Sanket haste said:
1 decade ago
Dynamic deals with motion and hence friction associated with it must be dynamic friction.
Tinu k Joy said:
9 years ago
@Deepak Sharma & @Dinesh.
When a body is rolling on a surface it will be acted by a certain amount of friction between surface is called rolling friction.
When a body is in rest and the amount of friction it is acting towards the surface just before it is going to motion is called limiting friction.
When a body is rolling on a surface it will be acted by a certain amount of friction between surface is called rolling friction.
When a body is in rest and the amount of friction it is acting towards the surface just before it is going to motion is called limiting friction.
Naveen said:
9 years ago
Here, n case, if anybody experiences an external force resulting from its motion, it is said to have the dynamic (kinetic) motion.
While, if the body is in motion but not because of any external force, then it may be included in kinematics.
While, if the body is in motion but not because of any external force, then it may be included in kinematics.
Darshan Dodia said:
9 years ago
Rolling Friction: The resistance force of the body when it rolls on the surface.
Dynamic Friction: Is also known as kinetic friction, is a resistance of body between moving surface of moving body to steady surface of steady body.
Limiting Friction: The maximum force that can be used to start motion of the body.
Static Friction: The force required to keep body at rest.
Dynamic Friction: Is also known as kinetic friction, is a resistance of body between moving surface of moving body to steady surface of steady body.
Limiting Friction: The maximum force that can be used to start motion of the body.
Static Friction: The force required to keep body at rest.
Jitendra mittal said:
9 years ago
Dynamic Friction: Dry friction resists relative lateral motion of two solid surfaces in contact. The two regimes of dry friction are 'static friction' ("stiction") between non-moving surfaces and kinetic friction (sometimes called sliding friction or dynamic friction) between moving surfaces.
Jitendra mittal said:
9 years ago
Dynamic Friction: the force that must be overcome to maintain steady motion of one body relative to another because they remain in contact.
Ajith said:
9 years ago
Define static friction.
KETAN PATEL8 said:
1 decade ago
Dynamic friction it means body or parts is in motion with other parts and in rolling friction parts is circulated with respect to other.
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