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On this page we are providing some frequently asked questions on the concept of force along with their answers. Please note that these questions on the concept of force are not numerical questions. These are some basic conceptual questions and students must be familiar with these concepts to solve numerical problems in this topic. Notes […]
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This tour is given to give the feel of the whole chapters plus the type of questions and ways to tackle them.This is quite beneficial for anybody studying One dimensional Motion.
Description:
One dimensional Motion is the study of the motion along an straight line.Complete Study material has been provided at the below link
Study Material
How to effectively solve Motion in One dimension Problems Read More »
Motion in a Two dimensional Plane
Select a coordinate system and resolve the initial velocity vector into x and y
components.
Find out acceleration in each direction and solve in each direction according to one rectilinear motion equation.
if the acceleration is in vertical direction only.Follow the techniques for solving constant-velocity problems to analyze the horizontal motion. Follow the techniques for solving constant-acceleration problems to analyze the vertical motion. The x and y motions share the same time of flight t.
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What is inequalities
In mathematics, an inequality is a relation that holds between two values when they are different
Solving linear inequalities is very similar to solving linear equations, except for one small but important detail: you flip the inequality sign whenever you multiply or divide the inequality by a negative
Symbols used in inequalities
The symbol < means less than. The symbol > means greater than.
The symbol < with a bar underneath means less than or equal to. Usually this is written as ?
The symbol > with a bar underneath means greater than or equal to. Usually this is written as ?
The symbol ? means the quatities on left and right side are not equal
how to solve inequalities questions quickly and easily Read More »
Introduction A numerical expression can have multiple operations like addition, subtractions, power, Division, multiplication, Brackets.Example15 of 6-[18- { 14-(3+2) }] Now, this is easy to solve like multiple operations on two numbers. We can solve or simplify these types of Numerical expressions using the BODMAS rule. What is BODMAS Rule BODMAS is an acronym and
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Surds are important topic in Maths. We are going to discuss here Surds Definition,Types of Surds, Rules of Surds, Conjugate surds, Comparison of Surds, rationalizing surds What is Surds in Maths? Examples $\sqrt 2$ is a surd$\sqrt[3] 2$ is a surd$\sqrt 7$ is a surd$\sqrt 4$ is not surd as it can expressed as 2$\sqrt
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Question 1A ball of mass 100 g is projected vertically upwards from the ground with a velocity of 49 m/s. At the same time, other identical ball is dropped from a height of 98 m to fall freely along the same path as followed by the first ball. After some time two balls collide and
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The flow of charge in an electric circuit signifies the existence of electric current in that circuit. We can define electric current as the rate of flow of electric charges (electrons) in a conductor (for example copper or metallic wire). Flow of charge definition The flow of charge is the process of supplying or adding
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