(Solved): Wandscape architect is planning in artifical waterfall in a city park. Water flowing at \( 1.84 \ma ...

Wandscape architect is planning in artifical waterfall in a city park. Water flowing at \( 1.84 \mathrm{~m} / \mathrm{s} \) will letve the end of a horizantal channel at the top of a vertical wall h - \( 3.25 \) m high, ind from there the woter falls into a pool (see figure). (a) Will the spoce behind the waterfali be wide enough for a pedestrian wakway? (Aswume that the averape pedetrian walkwsy is 1 m wide.) (b) To sell her plan to the city councr, the architect wants to build a model to a scale, which is one-sixtoenth actual oize. How fast should the water tlew in the channel in the model? Vour respontse ditfers from the correct aniswer by more than \( 100 \% \). my