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A person sitting in a moving car experience a jerk in forward direction when the driver suddenly applies brakes. law is illustrated here ?1. Newton's third law of motion2. Newton's first law of motion3. Law of gravitation4. Newton's second law of motion

Answer» Correct Answer - Option 2 : Newton's first law of motion

The correct answer is Newton's first law of motion.

 Newton's first law of motion- Newton's first law states that, if a body is at rest or moving at a constant speed in a straight line, it will remain at rest or keep moving in a straight line at constant speed unless it is acted upon by a force.

  • The first law explains why you go flying over the handlebars if your bike stops suddenly.
  • Newton's first law is often referred to as the law of inertia – inertia is an object's tendency to resist changes in motion.
  • A stationary object with no outside force will not move. 


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