Units (Forces and Motion)

1 mark · Hard

Momentum is measured in which SI unit and symbol?

Show answer

Correct option: kilogram metre per second (kg m/s)

Common mistakes: choosing N/s or m/s

Show mark scheme and worked solution

Marking points

B1 · 1 mark · Selects kilogram metre per second (kg m/s) as the unit and symbol for momentum.

Worked solution

Momentum has SI unit kilogram metre per second (kg m/s).