Kinetic energy is which kind of physical quantity?
- Scalar
- Vector
- Tensor
- Matrix
Show answer and solution
Correct answer: A. Scalar
1. Kinetic energy is worked out from the square of the speed.
2. The result carries a size but no direction.
3. So kinetic energy is a scalar quantity.
_Source: syllabus Physics Part I, Chapter 6, Work, Energy and Power._