Quiz Challenge

FA_MCQ_A.1,A.2, A.3, B.1, B.2, B.3

Unit: MIxed Questions Board: International Baccalaureate (IB) Standard: SL & HL
Subject IBDP Physics
Grade IBDP Year 1&2
Questions 50
Time Estimate 30 mins

1 Preview Question

A block is placed on an inclined plane at an angle θ. The block just begins to slide when θ = 30°. What does this angle reveal about the coefficient of static friction between the block and the plane?

  • A \( \mu_s = \tan 30° \)
  • B \( \mu_s = \sin 30° \)
  • C \( \mu_s = \cos 30° \)
  • D \( \mu_s = \cot 30° \)

*The correct answer is not shown in the preview.

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