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Questions and Answers
Which branch of physics describes the motion of objects without reference to their cause?
Which branch of physics describes the motion of objects without reference to their cause?
- Electrodynamics
- Kinematics (correct)
- Dynamics
- Thermodynamics
If an object is not in motion relative to a given frame of reference, it is said to be:
If an object is not in motion relative to a given frame of reference, it is said to be:
- Undergoing acceleration
- At rest (correct)
- Experiencing kinetic energy
- In constant velocity
What signifies a continuous change in the position or configuration of a physical system in space?
What signifies a continuous change in the position or configuration of a physical system in space?
- Motion (correct)
- Rest
- Speed
- Acceleration
What is the term for the effect of forces on the motion of objects?
What is the term for the effect of forces on the motion of objects?
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Which concept of motion cannot be determined according to modern physics?
Which concept of motion cannot be determined according to modern physics?
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What type of mechanics is used for describing the motion of macroscopic objects?
What type of mechanics is used for describing the motion of macroscopic objects?
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Who formulated the three laws of classical mechanics?
Who formulated the three laws of classical mechanics?
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What is the law of inertia according to classical mechanics?
What is the law of inertia according to classical mechanics?
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What does the equation F → = m a → represent in classical mechanics?
What does the equation F → = m a → represent in classical mechanics?
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Which type of mechanics is used for atomic and sub-atomic objects?
Which type of mechanics is used for atomic and sub-atomic objects?
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