The concept of 'Inertia' was first formulated by which scientist before being formalized into laws by Newton? MCQ with Answer and Explanation

The concept of 'Inertia' was first formulated by which scientist before being formalized into laws by Newton?
A. Johannes Kepler
B. Galileo Galilei
C. Nicolaus Copernicus
D. Aristotle
Answer: Option B
Solution (By JKExamLibrary)
Galileo Galilei developed the early concept of inertia, which Isaac Newton later refined into his First Law of Motion.

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Practice More Inventions and Discoveries Questions

Question #1 Report Error
The concept of 'Universal Turing Machine', the structural basis for the modern digital computer, was discovered by whom?
A. John von Neumann
B. Charles Babbage
C. Ada Lovelace
D. Alan Turing

Correct Answer: Option D


Explanation:
Alan Turing formulated the mathematical concept of a Turing Machine in 1936, simulating logical computing execution.

Question #2 Report Error
The invention of the common mechanical office typewriter spool ribbon reversal mechanism was patented by whom?
A. Walter Hunt
B. John Loud
C. John Pratt and Franz Xaver Wagner
D. Christopher Sholes

Correct Answer: Option C


Explanation:
Wagner patented the front-strike visibility layout and automated ribbon reversing wheels, which Underwood manufactured.

Question #3 Report Error
Who invented the global positioning system (GPS) structural architecture alongside Ivan Getting and Bradford Parkinson?
A. Gladys West
B. Vint Cerf
C. Tim Berners-Lee
D. Alan Turing

Correct Answer: Option A


Explanation:
Gladys West's mathematical modeling of the Earth's geoid shape was critical to developing the calculations behind accurate GPS tracking.