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Paper 3 · Mechanics7.5 Kinematics

Question 1 · 6 marks

  • Calculator allowed
Spec and skills
  • Paper scope: Paper 3 Mechanics
  • Paper scope: Pure 1/2
  • Spec M7.5
  • Spec P5.9
  • Original practice question
A ball is projected from a point on horizontal ground with speed 25 m s−1^{-1} at an angle of 40∘40^\circ above the horizontal. The ball is modelled as a particle moving freely under gravity.
(a)
Find the time of flight.
2 marks