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Forces and Motion

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Question 11
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The resultant of two forces F1 F_1\,F1​ and F2 F_2\,F2​ is parallel to i+j\mathbf{i} + \mathbf{j}i+j. Given that F1=(3i−2j)F_1 = (3\mathbf{i} - 2\mathbf{j})F1​=(3i−2j) N and F2=(pi+2pj)F_2 = (p\mathbf{i} + 2p\mathbf{j})F2​=(pi+2pj) N, where p p\,p is a positive constant.

Find the value of ppp.

[5]

Forces and Motion Questions

  1. A Level
  2. /Maths
  3. /Forces and Motion

Practise Edexcel A Level Maths Forces and Motion with exam-style questions for A Level Maths. 15 questions covering 10.1 Force Diagrams, 10.2 Forces as Vectors, 10.3 Forces and Acceleration, 10.4 Motion in 2 Dimensions, 10.5 Connected Particles, and 10.6 Pulleys, matched to the Edexcel A Level Maths (9MA0) specification and written in Paper 1, Paper 2 and Paper 3 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.

Question bank

Constant Acceleration
Forces and Motion
Variable Acceleration