Chapter 10. Uniform Circular Motion Physics, 6th Edition Chapter 10. Uniform Circular Motion Centripetal Acceleration 10-1. A ball is attached to the end of a 1.5 m string…

Chapter 10. Uniform Circular Motion Physics, 6th Edition Chapter 10. Uniform Circular Motion Centripetal Acceleration 10-1. A ball is attached to the end of a 1.5 m string…

-COORDINATE GEOMETRY 1. Distance Formula: The distance between the points A (X1 , Y1) and B (X2 , Y2) is given by AB = (X2 – X1 )2 + (Y2 – Y1 )2 units or AB = (difference…

Exercise 4.1 Q.1 Prove that: (a) sin (A + B) + sin (A –B) = 2 sinA. cos B (b) cos(A + B) + cos ( A – B) – 2 cosA. cosB Q.2 Find the value of: (a) sin (30˚ + 45˚)…

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1 COURSE STRUCTURE CLASS X  As per CCE guidelines, the syllabus of Mathematics for class X has been divided term wise.  The units specified for each term shall be assessed…

Model Question Paper - 1 Time: 2.30 Hrs.] General instructions: (i) This question paper consists of four sections. Read the note carefully under each section before answering…