10 Questions
What is needed to describe the motion of an object in two dimensions or three dimensions?
Scalars and vectors
How can the directional aspect of physical quantities be taken care of in one dimension?
By + and – signs
What is necessary to learn in order to describe the motion of an object in a plane or space?
The language of vectors
What method is used for addition and subtraction of vectors?
Graphical method
What do we use to describe the abovementioned physical quantities in two or three dimensions?
Vectors
What type of quantities are needed to describe the motion of an object in two or three dimensions?
Scalars and vectors
How are the directional aspects of quantities like displacement, velocity, and acceleration taken care of in one dimension?
By + and - signs
Why do we need to use vectors to describe the motion of an object in a plane or in space?
To describe the directional aspects of physical quantities
What is necessary to learn in order to describe the motion of an object in two or three dimensions?
The language of vectors
How many directions are possible in one dimension?
Two
Test your knowledge of motion in a plane with this quiz on vectors, multiplication of vectors, addition and subtraction of vectors, resolution of vectors, and motion with constant acceleration. See how well you understand projectile motion and uniform circular motion.
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