Multiple choice question XXXVII — task. Science CBSE, Class 9.

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எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்

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1. The universal law of gravitation was proposed by:

Copemicus
Newton
Galileo
Archimedes

2. Choose the correct statement:

All bodies repel each other in the universe.
Our earth does not behave like a magnet.
Acceleration due to gravity is \(8.9\ ms^{-2}\).
All bodies fall at the same rate in vacuum.

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