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4 marksPhysical Quantities

CAPE Physics Unit 1 · 2015 · Paper 2 · Question 4(b)(iii)

A jogger runs 145 m in a direction 20.0° east of north and then 105 m in a direction 35.0° south of east.

Hence, determine his resultant displacement from his starting point.

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Other parts of this question

  1. 4(a)Write expressions for A_x and A_y in terms of A and θ.[2 marks]
  2. 4(b)(i)Represent his resultant displacement using a suitable vector diagram.[3 marks]
  3. 4(b)(ii)Determine his northerly displacement from his starting point.[3 marks]
  4. 4(c)By comparing the units, find the value of x.[3 marks]

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