Given list: Temperature, pressure, impulse, time, power, total path length, energy, gravitational potential, coefficient of friction, charge.
The only vector quantity in the list is: impulse.
Reason
- Impulse is defined as the change in momentum or as force × time.
- Momentum and force are both vector quantities, and multiplying a vector by a scalar (time) gives a vector.
- Therefore, impulse has both magnitude and direction, so it is a vector quantity, unlike all the others in the list, which are scalars.