alleryAristotle held that keeping a body moving needs something:
AExternal
BInternal
CChemical
DMagnetic
Answer & Solution
Correct answer: A. External
1. Aristotle watched moving bodies come to rest on their own.
2. He concluded that motion must be maintained from outside.
3. So he held that something external is required.
_Source: syllabus Physics Part I, Chapter 5, Laws of Motion._
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