Shri K.V.S.S. Gangadhara Sastry, Kakinada
4 years ago
Showing posts with label Physics. Show all posts
Showing posts with label Physics. Show all posts
Tuesday, February 2, 2010
Wednesday, September 24, 2008
Wednesday, September 17, 2008
JEE 2010 Physics Friction 19 September Study Plan
19 September Physics Friction – Ch.6 Session 8
Based on Text: Concepts of Physics, H C Verma, Part I
Do exercise problems 16 to 20
Before doing problems do a quick revision of the chapter and formulas.
Friction chapter formula revision sheet
http://iit-jee-physics.blogspot.com/2008/02/iit-jee-physics-formula-revision-6.html
Friction Past JEE Problem
1. A block of mass 1 kg lies on a horizontal surface in a truck. The coefficient of static friction between the block and the surface is 0.6. If the acceleration of the truck is 5 m/s², the frictional force acting on the block is _________ .
(JEE 1984)
From earlier chapter
Revise problems marked as difficult
If you have past JEE problems book go through problems related to the chapter.
Ask doubts if any in orkut community
IIT-JEE-Academy
http://www.orkut.co.in/Community.aspx?cmm=39291603
Based on Text: Concepts of Physics, H C Verma, Part I
Do exercise problems 16 to 20
Before doing problems do a quick revision of the chapter and formulas.
Friction chapter formula revision sheet
http://iit-jee-physics.blogspot.com/2008/02/iit-jee-physics-formula-revision-6.html
Friction Past JEE Problem
1. A block of mass 1 kg lies on a horizontal surface in a truck. The coefficient of static friction between the block and the surface is 0.6. If the acceleration of the truck is 5 m/s², the frictional force acting on the block is _________ .
(JEE 1984)
From earlier chapter
Revise problems marked as difficult
If you have past JEE problems book go through problems related to the chapter.
Ask doubts if any in orkut community
IIT-JEE-Academy
http://www.orkut.co.in/Community.aspx?cmm=39291603
2010 IIT JEE Physics Study Plan 18 September 2008
18 September Physics Friction – Ch.6 Session 7
Based on Text: Concepts of Physics, H C Verma, Part I
Do exercise problems 11 to 15
Before doing problems do a quick revision of the chapter and formulas.
Friction chapter formula revision sheet
http://iit-jee-physics.blogspot.com/2008/02/iit-jee-physics-formula-revision-6.html
From earlier chapter
Revise problems marked as difficult
If you have past JEE problems book go through problems related to the chapter.
JEE question 2007 paper I
STATEMENT-1
A block of mass m starts moving on a rough horizontal surface with a velocity v. It stops due to friction between the block and the surface after moving through a certain distance. The surface is now tilted to an angle of 30 degrees with the horizontal and the same block is made to go up on the surface with the same initial velocity v. The decrease in the mechanical energy in the second situation is smaller than that in the first situation.
because
STATEMENT-2
The coefficient of friction between the block and the surface decreases with the increase in the angle of inclination.
(A) Statement-1 is True, Statement-2 is True; Statement-2 is a correct explanation for Statement-1
(B) Statement-1 is True, Statement-2 is True; Statement-2 is NOT a correct explanation for Statement-1
(C) Statement-1 is True, Statement-2 is False
(D) Statement-1 is False, Statement-2 is True
Correct choice: (C)
Coefficient of friction doesn’t depend on the angle of inclination of the plane.
Ask doubts if any in orkut community
IIT-JEE-Academy
http://www.orkut.co.in/Community.aspx?cmm=39291603
Based on Text: Concepts of Physics, H C Verma, Part I
Do exercise problems 11 to 15
Before doing problems do a quick revision of the chapter and formulas.
Friction chapter formula revision sheet
http://iit-jee-physics.blogspot.com/2008/02/iit-jee-physics-formula-revision-6.html
From earlier chapter
Revise problems marked as difficult
If you have past JEE problems book go through problems related to the chapter.
JEE question 2007 paper I
STATEMENT-1
A block of mass m starts moving on a rough horizontal surface with a velocity v. It stops due to friction between the block and the surface after moving through a certain distance. The surface is now tilted to an angle of 30 degrees with the horizontal and the same block is made to go up on the surface with the same initial velocity v. The decrease in the mechanical energy in the second situation is smaller than that in the first situation.
because
STATEMENT-2
The coefficient of friction between the block and the surface decreases with the increase in the angle of inclination.
(A) Statement-1 is True, Statement-2 is True; Statement-2 is a correct explanation for Statement-1
(B) Statement-1 is True, Statement-2 is True; Statement-2 is NOT a correct explanation for Statement-1
(C) Statement-1 is True, Statement-2 is False
(D) Statement-1 is False, Statement-2 is True
Correct choice: (C)
Coefficient of friction doesn’t depend on the angle of inclination of the plane.
Ask doubts if any in orkut community
IIT-JEE-Academy
http://www.orkut.co.in/Community.aspx?cmm=39291603
Tuesday, September 16, 2008
JEE 2010 Physics 17 September Study Plan
17 September Physics Friction – Ch.6 Session 6
Based on Text: Concepts of Physics, H C Verma, Part I
Do exercise problems 6 to 10
Before doing problems do a quick revision of the chapter and formulas.
From earlier chapter
Revise problems marked as difficult
If you have past JEE problems book go through problems related to the chapter.
Ask doubts if any in orkut community
IIT-JEE-Academy
http://www.orkut.co.in/Community.aspx?cmm=39291603
Based on Text: Concepts of Physics, H C Verma, Part I
Do exercise problems 6 to 10
Before doing problems do a quick revision of the chapter and formulas.
From earlier chapter
Revise problems marked as difficult
If you have past JEE problems book go through problems related to the chapter.
Ask doubts if any in orkut community
IIT-JEE-Academy
http://www.orkut.co.in/Community.aspx?cmm=39291603
Monday, September 15, 2008
JEE 2010 Physics Study Plan 16 September - Friction
16 September Physics Friction – Ch.6 Session 5
Based on Text: Concepts of Physics, H C Verma, Part I
do exercises 1 to 5
From earlier chapter
Revise problems marked as difficult
Ask doubts if any in orkut community
IIT-JEE-Academy
http://www.orkut.co.in/Community.aspx?cmm=39291603
Based on Text: Concepts of Physics, H C Verma, Part I
do exercises 1 to 5
From earlier chapter
Revise problems marked as difficult
Ask doubts if any in orkut community
IIT-JEE-Academy
http://www.orkut.co.in/Community.aspx?cmm=39291603
Sunday, September 14, 2008
IIT JEE 2010 Daily Study Plan Physics 15 September 2008
15 September Physics Friction – Ch.6 Session 4
Based on Text: Concepts of Physics, H C Verma, Part I
Study sections was over yesterday
Go through worked out examples 9 and 10
Answer objective questions in Objective II
From earlier chapter
Revise problems marked as difficult
Ask doubts if any in orkut community
IIT-JEE-Academy
http://www.orkut.co.in/Community.aspx?cmm=39291603
Based on Text: Concepts of Physics, H C Verma, Part I
Study sections was over yesterday
Go through worked out examples 9 and 10
Answer objective questions in Objective II
From earlier chapter
Revise problems marked as difficult
Ask doubts if any in orkut community
IIT-JEE-Academy
http://www.orkut.co.in/Community.aspx?cmm=39291603
Saturday, September 13, 2008
IIT JEE Daily Study Plan Physics 14 September 2008
14 September Physics Friction – Ch.6 Session 3
Based on Text: Concepts of Physics, H C Verma, Part I
Study sections 6.5 and 6.6 oday
6.5 Understanding friction at atomic level
6.6 A laboratory method to measure friction coefficient
Go through example 6.4
Go through worked out examples 5 to 8
Answer objective questions in Objective I
From earlier chapter
Revise problems marked as difficult
Ask doubts if any in orkut community
IIT-JEE-Academy
http://www.orkut.co.in/Community.aspx?cmm=39291603
Based on Text: Concepts of Physics, H C Verma, Part I
Study sections 6.5 and 6.6 oday
6.5 Understanding friction at atomic level
6.6 A laboratory method to measure friction coefficient
Go through example 6.4
Go through worked out examples 5 to 8
Answer objective questions in Objective I
From earlier chapter
Revise problems marked as difficult
Ask doubts if any in orkut community
IIT-JEE-Academy
http://www.orkut.co.in/Community.aspx?cmm=39291603
Friday, September 12, 2008
IIT JEE Study 13 September Physics Friction
13 September Physics Friction – Ch.6 Session 2
Based on Text: Concepts of Physics, H C Verma, Part I
Study sections 6.3 and 6.4 today
Go through example 6.3
Go through worked out examples 1,2,3,4
From earlier chapter
Revise problems marked as difficult
Ask doubts if any in orkut community
IIT-JEE-Academy
http://www.orkut.co.in/Community.aspx?cmm=39291603
visit for important points in the chapter
http://iit-jee-physics.blogspot.com/2007/10/study-guide-h-c-verma-jee-physics-ch-6.html
http://iit-jee-physics.blogspot.com/2008/05/concept-review-chapter-6-friction.html
Based on Text: Concepts of Physics, H C Verma, Part I
Study sections 6.3 and 6.4 today
Go through example 6.3
Go through worked out examples 1,2,3,4
From earlier chapter
Revise problems marked as difficult
Ask doubts if any in orkut community
IIT-JEE-Academy
http://www.orkut.co.in/Community.aspx?cmm=39291603
visit for important points in the chapter
http://iit-jee-physics.blogspot.com/2007/10/study-guide-h-c-verma-jee-physics-ch-6.html
http://iit-jee-physics.blogspot.com/2008/05/concept-review-chapter-6-friction.html
Thursday, September 11, 2008
12 September Physics IIT JEE Study Friction
12 September Physics Friction – Ch.6 Session 1
Based on Text: Concepts of Physics, H C Verma, Part I
There are 6 sections in the chapter
Study sections 6.1 and 6.2 today
Go through example 6.1 and 6.2
From earlier chapter
Attempt Exercises 41 and 42 from Newton’s laws chapter
Ask doubts if any in orkut community
IIT-JEE-Academy
http://www.orkut.co.in/Community.aspx?cmm=39291603
Based on Text: Concepts of Physics, H C Verma, Part I
There are 6 sections in the chapter
Study sections 6.1 and 6.2 today
Go through example 6.1 and 6.2
From earlier chapter
Attempt Exercises 41 and 42 from Newton’s laws chapter
Ask doubts if any in orkut community
IIT-JEE-Academy
http://www.orkut.co.in/Community.aspx?cmm=39291603
Wednesday, September 10, 2008
11 September Physics Newton’s Laws IIT JEE
11 September Physics Newton’s Laws – Ch.5 Session 10
Based on Text: Concepts of Physics, H C Verma, Part I
Attempt Exercises 36 to 40
You are expected to know the formulas thoroughly as well as all example problems. The process of working out problems should help you to remember the concepts and formulas. You should not try to solve problems without having a grip on the concept and formula.
You should not say later on that I don’t know the lesson. The fact that you have done the problem should mean that you understood the concept and also application.
Ask doubts if any in orkut community
IIT-JEE-Academy
http://www.orkut.co.in/Community.aspx?cmm=39291603
Based on Text: Concepts of Physics, H C Verma, Part I
Attempt Exercises 36 to 40
You are expected to know the formulas thoroughly as well as all example problems. The process of working out problems should help you to remember the concepts and formulas. You should not try to solve problems without having a grip on the concept and formula.
You should not say later on that I don’t know the lesson. The fact that you have done the problem should mean that you understood the concept and also application.
Ask doubts if any in orkut community
IIT-JEE-Academy
http://www.orkut.co.in/Community.aspx?cmm=39291603
Tuesday, September 9, 2008
10 September Physics IIT JEE Study Plan
IIT JEE Study Plan Physics
10 September Physics Newton’s Laws – Ch.5 Session 9
Based on Text: Concepts of Physics, H C Verma, Part I
Attempt Exercises 29 to 35
You are expected to know the formulas thoroughly as well as all example problems. The process of working out problems should help you to remember the concepts and formulas. You should not try to solve problems without having a grip on the concept and formula.
You should not say later on that I don’t know the lesson. The fact that you have done the problem should mean that you understood the concept and also application.
Ask doubts if any in orkut community
IIT-JEE-Academy
http://www.orkut.co.in/Community.aspx?cmm=39291603
Comments welcome
10 September Physics Newton’s Laws – Ch.5 Session 9
Based on Text: Concepts of Physics, H C Verma, Part I
Attempt Exercises 29 to 35
You are expected to know the formulas thoroughly as well as all example problems. The process of working out problems should help you to remember the concepts and formulas. You should not try to solve problems without having a grip on the concept and formula.
You should not say later on that I don’t know the lesson. The fact that you have done the problem should mean that you understood the concept and also application.
Ask doubts if any in orkut community
IIT-JEE-Academy
http://www.orkut.co.in/Community.aspx?cmm=39291603
Comments welcome
Monday, September 8, 2008
IIT JEE 2010 Physics Study Plan 9 September
9 September Physics Newton’s Laws – Ch.5 Session 8
Based on Text: Concepts of Physics, H C Verma, Part I
Attempt Exercises 24 to 28
Ask doubts if any in orkut community
IIT-JEE-Academy
http://www.orkut.co.in/Community.aspx?cmm=39291603
-------------------
Based on Text: Concepts of Physics, H C Verma, Part I
Attempt Exercises 24 to 28
Ask doubts if any in orkut community
IIT-JEE-Academy
http://www.orkut.co.in/Community.aspx?cmm=39291603
-------------------
Sunday, September 7, 2008
8 September Physics Newton’s Laws – Ch.5 Session 7
Based on Text: Concepts of Physics, H C Verma, Part I
Attempt Exercises 19 to 23
Ask doubts if any in orkut community
IIT-JEE-Academy
http://www.orkut.co.in/Community.aspx?cmm=39291603
Attempt Exercises 19 to 23
Ask doubts if any in orkut community
IIT-JEE-Academy
http://www.orkut.co.in/Community.aspx?cmm=39291603
Saturday, September 6, 2008
7 September Physics Newton’s Laws – Ch.5 Session 6
Based on Text: Concepts of Physics, H C Verma, Part I
Attempt Exercises 14 to 18
Ask doubts if any in orkut community
IIT-JEE-Academy
http://www.orkut.co.in/Community.aspx?cmm=39291603
Attempt Exercises 14 to 18
Ask doubts if any in orkut community
IIT-JEE-Academy
http://www.orkut.co.in/Community.aspx?cmm=39291603
Friday, September 5, 2008
6 September Physics Newton’s Laws – Ch.5 Session 5
6 September Physics Newton’s Laws – Ch.5 Session 5
Based on Text: Concepts of Physics, H C Verma, Part I
Problems to be Done
Objective I and II complete
Exercises 11,12,13
Join Orkut community
Join Orkut community IIT-JEE-Academy for interaction regarding various issues and doubts
http://www.orkut.co.in/Community.aspx?cmm=39291603
---------------------
Based on Text: Concepts of Physics, H C Verma, Part I
Problems to be Done
Objective I and II complete
Exercises 11,12,13
Join Orkut community
Join Orkut community IIT-JEE-Academy for interaction regarding various issues and doubts
http://www.orkut.co.in/Community.aspx?cmm=39291603
---------------------
Thursday, September 4, 2008
5 September Physics Newton’s Laws – Ch.5 Session 4
Based on Text: Concepts of Physics, H C Verma, Part I
5.5 Pseudo Forces
Ex: 5.5
5.6 The Horse and the Cart
5.7 Inertia
Worked out Examples: 10, 11
Join Orkut community IIT-JEE-Academy for interaction regarding various issues and doubts
http://www.orkut.co.in/Community.aspx?cmm=39291603
5.5 Pseudo Forces
Ex: 5.5
5.6 The Horse and the Cart
5.7 Inertia
Worked out Examples: 10, 11
Join Orkut community IIT-JEE-Academy for interaction regarding various issues and doubts
http://www.orkut.co.in/Community.aspx?cmm=39291603
4 Sep 2008 Physics Newton’s Laws of Motion –Session 3
5.4 Newton’s third law of motion
Working with the tension in a string
Example 5.3, 5.4
Worked out examples 6,7,8,9
Objective I: 11, 12
Objective II: 5,
Exercises: 4,5,6,7,8,9,10
Join Orkut community IIT-JEE-Academy for interaction regarding various issues and doubts
http://www.orkut.co.in/Community.aspx?cmm=39291603
Working with the tension in a string
Example 5.3, 5.4
Worked out examples 6,7,8,9
Objective I: 11, 12
Objective II: 5,
Exercises: 4,5,6,7,8,9,10
Join Orkut community IIT-JEE-Academy for interaction regarding various issues and doubts
http://www.orkut.co.in/Community.aspx?cmm=39291603
Tuesday, September 2, 2008
2 Sep 2008 Physics Newton’s Laws of Motion –Session 2
Sections 5.2 and 5.3
For details of examples and problems to be studied/attempted right click on and open in a new page
http://iit-jee-physics.blogspot.com/2008/09/newtons-laws-of-motion-study-plan.html
Join Orkut Community IIT JEE Academy for more interaction
http://www.orkut.co.in/Community.aspx?cmm=39291603
Please give your comments on the procedure followed by me in developing this study plan.
For details of examples and problems to be studied/attempted right click on and open in a new page
http://iit-jee-physics.blogspot.com/2008/09/newtons-laws-of-motion-study-plan.html
Join Orkut Community IIT JEE Academy for more interaction
http://www.orkut.co.in/Community.aspx?cmm=39291603
Please give your comments on the procedure followed by me in developing this study plan.
Sunday, August 31, 2008
Physics Study Plan for 1st September 2008
Study section 5.1 First law of Motion and go through examples and worked examples and selected objective questions.
Visit the session plan page for selected examples and problems
http://iit-jee-physics.blogspot.com/2008/08/newtons-laws-of-motion-study-plan.html
Visit the session plan page for selected examples and problems
http://iit-jee-physics.blogspot.com/2008/08/newtons-laws-of-motion-study-plan.html
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