A stone is thrown with a horizontal velocity u from the top of a building of height 125m so as to hit a target on...

      

A stone is thrown with a horizontal velocity u from the top of a building of height 125m so as to hit a target on the ground 75m from the base of the building as shown in Figure below.
fig264620191036.png
Calculate:
(i) the time taken for the stone to hit the target.
(ii) the horizontal velocity, u, of the stone.

  

Answers


Kavungya
fig274620191037.png
Kavungya answered the question on June 4, 2019 at 07:39


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