Galilean's law is applied to:
Correct answer: B. Inertial frames
- A. Frame of reference
- B. Inertial frames
- C. All frames
- D. Non-inertial frames
Explanation
Galiliean's law states that all laws of motion are the same in inertial or non-accelerating frames. A frame of reference may be inertial or non-inertial.
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About Force and Motion
Displacement, velocity and acceleration describe motion, including the horizontal and vertical components of projectile motion. The chapter connects these quantities with Newton's laws, momentum and impulse, then applies conservation of momentum to collisions, distinguishing elastic collisions from inelastic ones.
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