physics
motion
Easy

Question

A ball P is dropped vertically and another ball Q is thrown horizontally with the same velocities from the same height and at the same time. If air resistance is neglected, then

  1. Ball P reaches the ground first
  2. Ball Q reaches the ground first
  3. Both reach the ground at the same time 
  4. The respective masses of the two balls will decide the time

The correct answer is: Both reach the ground at the same time

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