A man holds 4 ball 18m above ground and drops them at regular time interval such that when the ball hits the ground.the 4 ball is just leave it hand.At this time the second & the third ball from the ground are at height of a,
160 m & 100 m
80 m& 20 m
20 m & 80 m
100 m & 160 m

I think its 180m and not 18 m. And ".......when the ball hits....." should be ".....when the first ball hits......".


  • Brainly User
None of these because the person is holding the balls only 18m and is droping them not throwing them up
  • Brainly User

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None of these are the answers