A. Accelerated frame of reference
B. Inertial frame of reference
C. Non-inertial frame of reference
D. None
The correct answer to the question: "Newton’s first law of motion is valid in_______?" is "Inertial frame of reference ".
A. Accelerated frame of reference
B. Inertial frame of reference
C. Non-inertial frame of reference
D. None
The correct answer to the question: "Newton’s first law of motion is valid in_______?" is "Inertial frame of reference ".
