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Concepts Of Physics MCQ Edition [Volume 1]PhysicsRest and Motion Kinematics

When a person departs his home for sightseeing by his car, the meter reads 12352 km . Upon returning home after two hours, the reading is 12416 km . What is the average velocity of the car during this period in km/h?

Options

  1. A32
  2. B0
  3. C64
  4. D16

Correct answer

B. 0

Step-by-step solution

Since the person departs from his home and returns to the same place, the initial and final positions are identical. Net displacement of the car = 0 Total time taken = 2 hours Average velocity = Net displacement Total time Average velocity = 0 2 = 0 km/h

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