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2.3 Forces and Newton's laws

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Question 11

During a test, a delivery robot of mass 24 kg accelerates towards the west at 1.25 m s−21.25\ \mathrm{m\,s^{-2}}1.25 ms−2. A resistive force of 18 N acts on the robot towards the east. What is the driving force on the robot?

[1]
A

12 N12\ \mathrm{N}12 N towards the west

B

48 N48\ \mathrm{N}48 N towards the west

C

37.2 N37.2\ \mathrm{N}37.2 N towards the west

D

30 N30\ \mathrm{N}30 N towards the west

Markscheme

2.3 Forces and Newton's laws Questions

  1. GCSE
  2. /Physics
  3. /2.3 Forces and Newton's laws

103 exam-style questions on Edexcel GCSE Physics 2.3 Forces and Newton's laws, covering 2.3.1 Newton's first law, 2.3.2 Newton's second law, and 2.3.3 Weight and gravitational field strength. Each one has a worked solution and a mark scheme showing where the marks go.

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