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Law of Motion (NCERT Notes)
Newton's Three Laws of Motion. Newton's three laws of motion may be stated as follows: Every object in a state of uniform motion will remain in that state of motion unless an external force acts on it. Force equals mass times acceleration [ ]. For every action there is an equal and opposite reaction.
Rishi Soni
Law of Motion (NCERT Notes)
Newton's Three Laws of Motion. Newton's three laws of motion may be stated as follows: Every object in a state of uniform motion will remain in that state of motion unless an external force acts on it. Force equals mass times acceleration [ ]. For every action there is an equal and opposite reaction.
Motion in Plane (Physics)
Motion in a Plane. Motion in a plane is also referred to as a motion in two dimensions. For example, circular motion, projectile motion, etc. For the analysis of such type of motion, the reference point will be made of an origin and the two coordinate axes X and Y.
Motion in Striaght Line (Physics)
Motion in a Straight Line. If an object changes its position with respect to its surroundings with time, then it is called in motion. If an object does not change its position with respect to its surroundings with time, then it is called at rest.
Units and Measurement (Physics)
Measurement and Measurement Units in Physics. Measurement is a process of detecting an unknown physical quantity by using standard quantity. For example: Take a book and use ruler (scale) to find its length. ... You underwent through a process called Measurement where: The unknown physical quantity was the length of book.
Mathematical Reasoning
Foundations for Mathematical Reasoning is the common starting point for all three mathematics pathways and is designed to build the mathematical skills and understanding necessary for success in a quantitative literacy, statistics, or algebra course.
Conic Sections (NCERT NOTES)
They are called conic sections, or conics, because they result from intersecting a cone with a plane as shown in Figure 1. PARABOLAS. A parabola is the set of points in a plane that are equidistant from a fixed point (called the focus) and a fixed line (called the directrix).
Straight Lines in 12th Mathematics
A line traced by a point traveling in a constant direction; a line of zero curvature; "the shortest distance between two points is a straight line" line - a length (straight or curved) without breadth or thickness; the trace of a moving point.
Sequence and Series (NCERT Notes)
A sequence is a list of objects (or events) which have been ordered in a sequential fashion; such that each member either comes before, or after, every other member. ... A series is a sum of a sequence of terms. That is, a series is a list of numbers with addition operations between them.
Binomial Theorem (NCERT Notes)
In elementary algebra, the binomial theorem (or binomial expansion) describes the algebraic expansion of powers of a binomial. ... The coefficient a in the term of a x^b y^c is known as the binomial coefficient or (the two have the same value). These coefficients for varying n and b can be arranged to form Pascal's triangle.
Permutations and Combinations
A combination focuses on the selection of objects without regard to the order in which they are selected. A permutation, in contrast, focuses on the arrangement of objects with regard to the order in which they are arranged.
Linear Inequalities (Notes)
The graph of a linear inequality in one variable is a number line. ... The subtraction property of inequality tells us that subtracting the same number from both sides of an inequality gives an equivalent inequality.