An iron ball and a wooden ball of the same radius are released from a height $h$ in vacuum. The time taken by both of them to reach the ground is equal based on:

  • A
    Acceleration due to gravity in vacuum is same irrespective of size and mass of the body
  • B
    Acceleration due to gravity in vacuum depends on the mass of the body
  • C
    There is no acceleration due to gravity in vacuum
  • D
    In vacuum there is resistance offered to the motion of the body and this resistance depends on the mass of the body

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Discuss the observation of Galileo for the objects falling freely.

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