GK
PHYSICS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which of the following is the definition of internal frame of reference?
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A frame of reference that is reffering to the ground.
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A frame of reference in which Newton’s first law is valid.
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A frame of reference in which is moving.
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A frame of reference in which the object is standing.
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Explanation:
Detailed explanation-1: -An inertial frame of reference is a frame where Newton’s law holds true. That means if no external force is acting on a body it will stay at rest or remain in uniform motion.
Detailed explanation-2: -Hence, Newton’s Law of motion is valid in inertial frames.
Detailed explanation-3: -Newton’s first law of motion defines an inertial frame of reference which tells that a body remains at rest to a frame or in a motion with respect to a frame unless any external force doesn’t applied on it.
Detailed explanation-4: -Newton. s first law of motion is applicable in inertial frame of reference.
Detailed explanation-5: -The newton’s law is valid in inertial frame of reference.
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