Quiz Challenge

Friction and drag forces

Unit: A.2 Forces and Momentum Board: International Baccalaureate (IB) Standard: SL & HL
Subject IBDP Physics
Grade IBDP Year 1&2
Questions 10
Time Estimate 30 mins

1 Preview Question

A uniform rod of length 2.0 m and mass 4.0 kg is pivoted at its center. A 10 N force is applied perpendicular to one end. What is the angular acceleration of the rod?

  • A 2.5 \ \text{rad s}^{-2}
  • B 1.25 \ \text{rad s}^{-2}
  • C 5.0 \ \text{rad s}^{-2}
  • D 0.625 \ \text{rad s}^{-2}

*The correct answer is not shown in the preview.

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