Podcast
Questions and Answers
What is needed to describe the motion of an object in two dimensions or three dimensions?
What is needed to describe the motion of an object in two dimensions or three dimensions?
- Scalars and vectors (correct)
- Real numbers
- Graphical method
- Analytical method
How can the directional aspect of physical quantities be taken care of in one dimension?
How can the directional aspect of physical quantities be taken care of in one dimension?
- By resolving vectors
- By using analytical method
- By using graphical method
- By + and – signs (correct)
What is necessary to learn in order to describe the motion of an object in a plane or space?
What is necessary to learn in order to describe the motion of an object in a plane or space?
- The language of real numbers
- The language of vectors (correct)
- The language of analytical method
- The language of graphical method
What method is used for addition and subtraction of vectors?
What method is used for addition and subtraction of vectors?
What do we use to describe the abovementioned physical quantities in two or three dimensions?
What do we use to describe the abovementioned physical quantities in two or three dimensions?
What type of quantities are needed to describe the motion of an object in two or three dimensions?
What type of quantities are needed to describe the motion of an object in two or three dimensions?
How are the directional aspects of quantities like displacement, velocity, and acceleration taken care of in one dimension?
How are the directional aspects of quantities like displacement, velocity, and acceleration taken care of in one dimension?
Why do we need to use vectors to describe the motion of an object in a plane or in space?
Why do we need to use vectors to describe the motion of an object in a plane or in space?
What is necessary to learn in order to describe the motion of an object in two or three dimensions?
What is necessary to learn in order to describe the motion of an object in two or three dimensions?
How many directions are possible in one dimension?
How many directions are possible in one dimension?
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