Which quantity is paired with the correct unit?
- Aacceleration of a bicycle $= 1.4\,\text{m s}^{-1}$
- Belectric current in a lamp $= 0.25\,\text{A s}^{-1}$
- Celectric potential difference across a battery $= 8.0\,\text{J C}^{-1}$
- Dkinetic energy of a car $= 4500\,\text{N m}^{-1}$