Kinetic or dynamic friction, Mechanical Engineering

Assignment Help:

Kinetic (Dynamic) Friction:

When applied force exceeds limiting friction the body starts moving over the other body and the friction of resistance experienced by the body at the time of moving. This is called as law of Dynamic or kinetic friction.

Or

It is friction experienced by body when in motion. It is of two types;

1. Sliding Friction

2. Rolling Friction

Sliding Friction: It is friction which is experienced by the body, when it slides over another body.

Rolling Friction It is friction experienced by the body, when it rolls over the other.

 


Related Discussions:- Kinetic or dynamic friction

Power sources-inverter type power sources, INVERTER TYPE POWER SOURCES Fo...

INVERTER TYPE POWER SOURCES For site welding and repair applications, a need was felt for long time to have light weight arc welding power source. Even though, a petrol driven ro

How to observe water level, Q. How to observe water level? Site for ins...

Q. How to observe water level? Site for installing gauges should be properly selected. The reach should be reasonably straight and of uniform cross· section and slope. The leng

Determine thermal efficiency of the cycle, (a) Compare otto, Diesel and Dua...

(a) Compare otto, Diesel and Dual combustion cycle on the basis of compression ratio, same compression ration and same Heat input and constant maximum pressure and heat supplied.

Shut-off valves on major zone, Q. Shut-off valves on major zone? Are shu...

Q. Shut-off valves on major zone? Are shut-off valves on major zone branches and on the bottom and top of riser? Are balancing valves on return branches? Are control valves on

Explain about the collapsible soils and subsidence, Collapsible Soils and S...

Collapsible Soils and Subsidence There are soils which are quite stable when dry and they show large volume changes on wetting under load. Examples of  these soils are loess (w

Input tolerance of motor, Motor shall operate successfully at rated load wi...

Motor shall operate successfully at rated load with a voltage variation of plus or minus ten percent and frequency variation of plus or minus five percent, or combined variation of

THERMAL, HOW HEAT TRANSFER TAKES PLACE

HOW HEAT TRANSFER TAKES PLACE

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd