Quiz Challenge

Impulse and momentum conservation

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

Two ice skaters push off each other on frictionless ice. Skater A has a mass of 60 kg and skater B has a mass of 40 kg. If skater A moves backward at 3 m/s, what is the velocity of skater B?

  • A 3.0 m/s
  • B 4.5 m/s
  • C 2.0 m/s
  • D 1.5 m/s

*The correct answer is not shown in the preview.

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