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9th Class Science Gravitation and Floatation Question Bank 9th CBSE Science Gravitation

  • question_answer
      A ball is thrown up with the velocity of 19.6 m/s. (i) How long will it take to reach the maximum height? (ii) How high will it go?

    Answer:

                      Initial velocity, u = 19.6 m/s Acceleration value to gravity, (i) Final velocity, v = 0 at maximum height (ii)                


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