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1.1 Units and quantities

1.1 Units and quantities

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Question 7
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The gravitational field strength, ggg, is commonly expressed with the unit N/kg\text{N/kg}N/kg.

Because g g\,g is also the acceleration of an object in free fall (acceleration due to gravity), it can be written using an alternative unit.

Which of these is also a unit for ggg?

A

m/s\text{m/s}m/s

B

m/s2\text{m/s}^2m/s2

C

kg⋅m/s\text{kg}\cdot\text{m/s}kg⋅m/s

D

N/m\text{N/m}N/m

Markscheme

1.1 Units and quantities Questions

  1. GCSE
  2. /Physics
  3. /1.1 Units and quantities

18 exam-style questions on Edexcel GCSE Physics 1.1 Units and quantities, covering 1.1.2 Unit prefixes, conversions, significant figures and standard form. Each one has a worked solution and a mark scheme showing where the marks go.

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