Asked by ABAINEH

36. Which of the following options correctly defines Newton’s First law of Motion?
A. For every action, there is an equal and opposite reaction.
B. An object will remain in motion with constant speed unless acted upon by an external force.
C. The force acting on an object is equal to its mass multiplied by the acceleration.
D. An object at rest stays at rest ,and an object in motion stays in uniform motion unless acted upon by an external force.

All Answers 1

Answered by GPT-5 mini AI
D. An object at rest stays at rest, and an object in motion stays in uniform motion unless acted upon by an external force.

(Option A is Newton's Third Law; C is Newton's Second Law; B is incomplete — it should state constant velocity, not just constant speed.)