Monday 29 September 2014

NCERT solution for class 9 chapter 8 motion


14 comments:

  1. Thank you thank you thank you thank you thank you.........soooooooooo much

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  2. You could have just used 1st equation instead of 2 equations in Q7

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  3. Helpful but ans. Of q.8 a part is wrong as it is not a straight line . So plz see it and put coorect ans.

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  4. There is no 10th question's solution. Please check it out

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  5. There is no 10th question's solution. Please check it out

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  6. There is no 10th question's solution. Please check it out

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  7. 10 question's solution is not seen but the other answers are good and valuable

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  8. 10. Radius = 42250 km.
    Distance covered in 1 Revolution = 2× 3.14 × 42250
    Time = 24 ×60 ×60
    Speed = Distance/ time = 2×3.14×42250 / (24 × 60 ×60) = 3.07 km/s

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  9. In 6th question where for 18 in that question 18 kaha sa aya

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  10. ICSE Physics Sample Paper for Class 8 are made extremely useful to the students because the more they practise, the more they will get confidence.

    https://www.extramarks.com/ncert-solutions-for-class-8-science

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