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Articles related to class 9, 10, 11, 12 and B.Sc.
The acceleration vector has the same direction as instantanous change in velocity. Since the direction of the velocity changes in the direction in which the curve bends ,the acceleration is always pointing towards concavity of the curve
The acceleration in curvilinear motion can also be expressed in terms of two components
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Welcome to our webpage dedicated to providing Class 11 physics students with sample papers and solutions. On this page, you will find a variety of questions and answers, all prepared according to the CBSE Class 11 physics syllabus. PDF download of this sample paper is also available. This website offers a sample paper for class
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This post is all about how you can easily solve electric force and electric field problems. At a glance problems of physics can seem to be scary and overwhelming for some students but do not worry all you need to do is your willingness to solve problem. So first of all you need to read your problem carefully and then start using following protocol to solve your problems. The procedure I am going to write is for calculating electric forces but you can use the same procedure to calculate an electric field by simply replacing the charge of interest, q, with a convenient test charge and dividing by the test charge at the end. So, to calculate the force,
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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.
Mathematics revision sheet for class 11 and class 12 physics Read More »
Magnitude in physics is a measure of the strength or intensity of a physical quantity. It is used to compare various quantities to one another and is frequently expressed as a numerical value. Force, velocity, and energy are a few examples of physical quantities that can be measured by magnitude. What is magnitude in physics?
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This page contains electrostatics class 12 board questions. These questions are related to class 12 physics chapter 1 : Electric charge and fields. This is kind of simulated board exam paper only for chapter 1. You need to finish this paper in 3 hours. Take this test after you are confident in first chapter of
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Here is the important question for 1 and 2 Marks for Science Class 10 Board Question (1) Write the name of the compound: CH3-CH2-CHO. Question (2) Trilobite, Ammonite which type of fossils? Question (3) Define biological magnification. Question (4) A person suffering from an eye defect uses lenses of power 1D to correct the defect. Name the
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Calculating potential energy We will learn what potential energy is in this article as well as how to calculate various types of potential energies, including gravitational, electrical, and others. It is important to note here that when we talk about the term potential energy it does not automatically means that it is mechanical in nature.
How to calculate potential energy? Read More »
