motion in 1D

[worthy phoenix]

A stone is dropped from the top of the cliff and n seconds later another stone is thrown vertically downwards with velocity U. The second stone overtakes the first below the top of the cliff at a distance :-

(Options attached below)

[left sapphire]

<@&1227987967939838003>

Note for OP

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[dense gulch]

is (a) the answer?

[scenic bluff]

yeah im getting the same ans

[vernal wharf]

Me too

[worthy phoenix]

Yupp it is

• solved
  @dense gulch
  @scenic bluff
  @vernal wharf