engineering recuitment NPCIL Plant Operator Mock Test Physics Laws of Motion Newton's Laws of Motion
Which of the following is the CORRECT relationship between power, force, and velocity?
1
\({P_{avg}} = \vec F \cdot \vec v\)
2
\({P_{avg}} = \frac{{\vec F}}{{\vec v}}\)
3
\({P_{avg}} = \overrightarrow {{F^2}} \cdot \vec v\)
4
\({P_{avg}} = \frac{{\vec F}}{{\overrightarrow {{v^2}} }}\)