Question

15. A landscape architect is planning an artificial waterfall in a city park. Water
flowing at 1.70 m/s will leave the end of a horizontal channel at the top of a
vertical wall h = 2.35 m high, and from there it will fall into a pool (see Figure on
the right). (a) Will the space behind the waterfall be wide enough for a pedestrian
walkway? (b) To sell her plan to the city council, the architect wants to build a
model to standard scale, which is onetwelfth
actual size. How fast should the
water flow in the channel in the model?

Answer 1

School Subject: (Examples: math, science, algebra, geography)

"university" is not a school subject.

Answer 2

Without the figure...
It sounds as if you need to compute the velocityh of the water coming out, then determine the distance it travels horizonally.

Answer 3

it will take 0.69 seconds for the water to fall 2.35 meters.

At 1.70 m/s, the water will be 1.177 m from the wall when it hits.

So, how wide is your walk?

More important, how tall do you expect the pedestrians to be? The water must be far enough from the wall not to hit the tallest on the head.

Answer 4

a landscape architect is planning an artificial waterfall in a city park. water flowing at 1.70 m/s will leave the end of a horizontal channel at the top of a vertical wall h =2.35 m high . and from there it will fall into a pool ( Fig . P4.18) (a) will the space behind the waterfall be wide enough for a pedestrian walkway? (b) to sell her plan to the city council, the architect wants to build a model to standard scale, which is one -twelfth actual size . how fast should the water flow in the channel in the model ?

Answer 5

I want koown answer

Answer 6

I want known answer

Answer 7

Please

Answer 8

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