Documents Chapter Wise - Unit 1 Mechanics Questions

1. Which of the following quantities is a vector? A B C D density mass strain weight (Total 1 mark) 2. Newton’s third law tells us that A B C D actions usually have a reaction…

Documents 1 Mechanics As

1. Which of the following quantities is a vector? A B C D density mass strain weight (Total 1 mark) 2. Newton’s third law tells us that A B C D actions usually have a reaction…

Documents NCERT Ph 1 Motion Plane

CHAPTER FOUR MOTION IN A PLANE 4.1 Introduction 4.2 Scalars and vectors 4.3 Multiplication of vectors by real numbers 4.4 Addition and subtraction of vectors — graphical…