Physics 9702 · AS & A Level · SI units

SI units — practice question

Which statement contains the correct unit?

  • Aenergy = $7.8\,\text{N s}$
  • Bforce = $3.8\,\text{N s}$
  • Cmomentum = $6.2\,\text{N s}$
  • Dtorque = $4.7\,\text{N s}$

Worked solution & mark scheme

This 1-mark question has a full step-by-step worked solution and mark scheme.

  • Full mark scheme, point by point
  • Step-by-step worked solution
  • Write your answer & get it marked instantly by AI