Tag Archives: class 11

What Are Free Body Diagrams

In this article I would discuss what are free body diagrams and how to make one. Free body digrams are of immense importance when one want to study physics. You will find great deal of their usage while studying mechanics and tou can hey have equal inportance when it comes to other branches of physics. However i will discuss their usage and construction in context to mechanics.

Mathematics revision sheet for class 11 and class 12 physics

This mathematics sheet would be helpful for quick revision of most of maths formulas needed before class 11 and 12 physics examination. It covers quick and much needed formulas on differentiation , integration, trigonometry, AP, GP etc.

Fictitous Force and Free falling Elevator

A non inertial Frame of Refrence is the frame of refrence which is having acceleration a. Example Free Falling elevator
Newtons law are valid in inertial frame of refrence only. We cannot apply them as it is in non inertial frame of refrence as it left out the acceleration of the object because of the frame of refrence.
Let me provide simple example to illustrate this.

Center of mass and torque test for class 11

This article is about Center of mass and torque testĀ for class 11 physics. These are very short answer type and derivation type questions for your exams. Practice them for good marks in your exams. For notes on these topics please click the links given below Center of mass Torque and rotational mechanics Center of mass and torque test Question 1 Write the expression for the … Continue reading Center of mass and torque test for class 11 »

System of particles practice problems with solutions for class 11

This article contains System of particles practice problems with solutions for class 11. In this article I have given numerical problems to solve. You can print this article and practice these problems. You read notes on this chapter before practicing these questions. For them please visit this link Center of mass : System of particles and Collision Other assignments(Included with Linear momentum) for this chapter … Continue reading System of particles practice problems with solutions for class 11 »

physics sample paper class 11 for term 1

This page contains physics sample paper class 11 for term 1. You can practice this sample paper after you complete the term one syllabus. This paper includes questions from following chapters. Click respective chapters if you want to get class 11 notes. 1. Units and Measurements 2. Motion in a Straight Line 3. Motion in a Plane 4. Laws of Motion 5. Work, Energy and … Continue reading physics sample paper class 11 for term 1 »

Center of mass Problems for class 11

This article contains Center of mass Problems for class 11. In this article I have given numerical problems, very short answer type questions , short answer type questions and some extra questions. You can print this article and practice these problems. You read notes on this chapter before practicing these questions. For them please visit this link Center of mass : System of particles and … Continue reading Center of mass Problems for class 11 »

Units and Dimensions practice paper for class 11

This article is about Units and Dimensions practice paper for class 11 physics. These are a set of 10 questions which you can use as a practice test after completing your chapter. You can print this article. Try to complete these questions in one hour time frame. Find Downloads related to this articles at Units and measurements assignment Dimensional analysis worksheet dimensional analysis practice problems … Continue reading Units and Dimensions practice paper for class 11 »