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MCQ practice · SSC Physics Board questions · Chapter 2: Motion

Mymensingh Board 2021

The laws of falling bodies were given by-

Think it through first, then pick an option.

  1. a Galileo
  2. b Newton
  3. c Einstein
  4. d Copernicus
Answer and explanation

Correct answer: a Galileo

The book says Galileo worked out three laws by watching falling bodies.

Why the other options are wrong

  • b Newton: Newton gave laws of motion, but the three laws of falling bodies are Galileo's in the book.
  • c Einstein: Einstein is known for the theory of relativity, not for the laws of falling bodies.
  • d Copernicus: Copernicus is known for the sun-centred model, not for the laws of falling bodies.