The inner cross-section Sh of garden hose is 20 times larger than the inner cross-section Sn of its nozzles. Given the speed Un = 2et with which water escapes from the nozzle, find the speed up with which it flows inside the hose. In the calculations, you may assume that the flow inside the hose is uniform.

Q: The volume of a right circular cylinder varies jointly as the height and the square of radius of the…

A: Given that:  Volume(V)=58096.28 cubic yards,r=29yards,h=22yardsand the right circular cylinder. A…

Q: A snowplow has a maximum speed of 45 mph on a dry highway. It's maximum speed decreases by 0.9 mph…

A: The above model can be written in a linear equation of x and y. By substituting y=0, it can be…

Q: A trough is 10 feet long and 2 feet across the top. It's sides are isosceles triangles with…

A: Given that length of trough  l = 10 feet width at top of trough(base of triangle)  b = 2 feet height…

Q: The dosage D of a drug that a physician prescribes Varies directly as the patient’s mass M and…

A:

Q: The radius of a sphere is increasing at a rate of 4 inches per minute. Find the rate of change of…

A:

Q: A hot air balloon is being inflated. If its volume is increasin rate of 548 cubic feet per second,…

A:

Q: Write a function for the blue graph of a quadratic function in a form: f(x) = a ( b (x + c))² + d…

A: The given parent graph is shown by red and transformed graph shown by blue in the question.

Q: Find the wind chill for an air temperature of 10 degrees celsius and a wind speed of 8m/sec W=

A: The wind chill factor on a certain planet is given by,…