Moderate

Newton's first law falsified:

Correct answer: B. Aristotle's theory

  • A. Theory of relativity
  • B. Aristotle's theory
  • C. Einstein's theory
  • D. Maxwell's theory

Explanation

Newton's First Law: Inertia Newton's first law states that every object will remain at rest or in uniform motion in a straight line unless compelled to change its state by the action of an external force.

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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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