The shortest distance between two points is called:
Correct answer: D. Displacement
- A. Acceleration
- B. Velocity
- C. Speed
- D. Displacement
Explanation
Displacement is the vector connecting initial and final positions and equals the shortest distance between two points, including direction.
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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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