According to Newton’s first law, an object remains at rest or in uniform motion unless:
Show answer & explanation
Correct answer: C
Explanation
Correct Answer:
An applied force compels a change.
Explanation:
Newton's first law of motion, also known as the Law of Inertia, states that an object at rest will remain at rest, and an object in uniform motion will remain in uniform motion, unless acted upon by a net external force that compels a change in its state. This fundamental principle describes the inherent property of matter known as inertia.
Additional Points:
Newton's first law is often referred to as Galileo's law of inertia. Inertia is the natural tendency of an object to resist changes in its state of motion or rest.
Important Questions and Answers:
Question: By what other name is Newton's first law of motion known?
Answer: Law of Inertia.
Question: On which physical quantity does the inertia of an object primarily depend?
Answer: Mass.