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Rolling balls down inclined planes to work out how motion really behaves was the method of:
AGalileo
BKepler
CAristotle
DPtolemy
Answer & Solution
Correct answer: A. Galileo
1. He needed to slow motion down enough to measure it.
2. An inclined plane does exactly that, diluting gravity.
3. That experimenter was Galileo, and the law of inertia was inferred from his work.
_Source: NCERT Class 11 Physics Part I, Chapter 5, Laws of Motion._
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