Question:
In one dimension, the angle between velocity vector and acceleration vector of an object is
In one dimension, the angle between velocity vector and acceleration vector of an object is
Updated On: Jun 6, 2022
- either $0^\circ$ or $180^\circ$
- Between $0^\circ$ and $180^\circ$
- Between $90^\circ$ and $180^\circ$
- More than $180^\circ$
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The Correct Option is A
Solution and Explanation
Answer (a) either $0^\circ$ or $180^\circ$
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Concepts Used:
Vector Basics
What is a Vector Quantity?
Vector Quantity is a physical quantity that is specified not only by its magnitude but also by its direction. A vector quantity whose magnitude is equal to one and has direction is called a unit vector.
Examples of vector quantity are-
- Displacement
- Linear momentum
- Momentum
- Acceleration
- Force
- Electric field
- Angular velocity
- Polarization