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9.1 Forces and vectors

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Question 30

A research submersible of mass 1200 kg is pulled horizontally through water by a tow cable. It accelerates at 0.20 m/s2. The water resistance acting on the submersible is 90 N, opposite to its motion.

Calculate the tension in the tow cable.

[3]
Markscheme

9.1 Forces and vectors Questions

  1. GCSE
  2. /Physics
  3. /9.1 Forces and vectors

93 exam-style questions on Edexcel GCSE Physics 9.1 Forces and vectors, covering 9.1.1 Interactions and types of force, 9.1.2 Vector and scalar quantities, and 9.1.3 Vector diagrams and free body diagrams. Each one has a worked solution and a mark scheme showing where the marks go.

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