Question 55 of 367 in Forces and Motion

Units (Forces and Motion)

1 mark · Normal

Write down the SI unit and symbol for momentum.

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kilogram metre per second (kg m/s)

Also accept: kg m s⁻¹

Common mistakes: N s

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Marking points

B1 · 1 mark · States 'kilogram metre per second' and its symbol 'kg m/s' for momentum.

Worked solution

Momentum has the SI unit kilogram metre per second, written as kg m/s.

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