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Friction

CBSE XI Science Physics Laws of Motion

when we apply brakes in the car,it retards the motion;although it is an internal force.why?

Asked by 26th February 2008 6:05 PM
Answered by Expert

CBSE IX ALL Subject

Is work done when adonkey is carrying a load on its back?

Asked by 13th March 2008 10:49 AM
Answered by Expert

NEET1 ALL Class Physics Friction

what is the relation between friction and gravity?

Asked by smarttech2090 12th October 2017 7:57 PM
Answered by Expert

ICSE X Physics Force

What is meant by a polushed surface .
Does polishing affects the transfer of energy

Asked by lovemaan5500 6th November 2017 7:15 PM
Answered by Expert

JEE Plances ALL Class Physics Rotational Mechanics

ques 1

Asked by rbhatt16 11th November 2017 7:37 AM
Answered by Expert

CBSE IX Physics Work and Energy

Please solve question no. 3 with proper explanation 

Asked by adityaahuja099 13th November 2017 4:28 PM
Answered by Expert

NEET1 NEET1 Physics Forces and Laws of Motion

A frictionless heat engine can be 100% only if exhaust temp is? A-0degree Celsius, 0kelvin,equal to input temp, half of input temp. 

Asked by Priyanka 13th November 2017 11:24 PM
Answered by Expert

CBSE XI Science Physics Laws of Motion

A SMALL COIN IS PLACED ON A REORD ROTATING AT 94/3 REV/MINUTE. THE COIN DOESNOT SLIP ON THE RECORD.WHERE DOES IT GET THE REQUIRED CENTRIPETAL FORCE FROM?

Asked by haroonrashidgkp 20th November 2017 8:24 PM
Answered by Expert

CBSE XII Science Physics

Pl send reply.

Asked by sudheerkapoor67 25th January 2018 4:35 PM
Answered by Expert

JEE Plances JEE (Main) Physics

Why metallic machine parts get jammed in water

Asked by nikhilkumarlbs 20th February 2018 3:34 AM
Answered by Expert

JEE Plances JEE (Main) Physics

Sir what is the direction of friction on the wheels of bicycle when it is padddaling  and non pedalling . Give and with diagram 

Asked by venkat 27th April 2018 11:44 AM
Answered by Expert

CBSE XII Science Physics

Sir  Pl solve question no-3

Asked by shobhit 14th May 2018 8:52 AM
Answered by Expert

JEE Plances JEE (Main) Physics Force and Laws of Motion

what is the unit of friction  

Asked by bhavesh.ingale73 30th July 2018 12:02 PM
Answer Verified by Expert

JEE Plances JEE (Main) Physics

what is relation between angle of friction and angle of repose . and how we this in solving questions  

Asked by nishtha02082002 12th August 2018 11:21 AM
Answered by Expert

JEE Plances JEE (Main) Physics

Ref 746

Asked by arup.isro 19th August 2018 10:30 PM
Answered by Expert

ICSE VI Physics Friction

What is friction

Asked by guria.sushma21 2nd October 2018 4:01 PM
Answered by Expert

CBSE VIII Science

a forceof 18n is required to move an object from rest.the value of sliding friction is (a)F=18n b)F>18n c)F<18n d)f=18n

Asked by arajeevshashank 5th October 2018 9:30 PM
Answered by Expert

CBSE XI Science Physics

Solve:

Asked by Anish 22nd October 2018 11:56 AM
Answered by Expert

CBSE VIII Science Friction

Explain that friction is a friend or foe with best examples.Please answer this quickly as this is very urgent.

Asked by manishasain28 23rd November 2018 5:43 PM
Answered by Expert

CBSE VIII Science

What is meant by friction

Asked by Spandiya68 27th November 2018 10:26 PM
Answered by Expert

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