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Class 9 Science

Class 9 daily Science answer key

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Answers

  1. (16 − 6) ÷ 5 = 2 m/s².
  2. 8 × 15 = 120 m.
  3. Constant velocity of 5 m/s and zero acceleration.
  4. 0 + 3 × 4 = 12 m/s.
  5. 45 m east.