Physics, 30.11.2019 03:31, pauliavargas4184

You are going to wash the skylights in your kitchen. the skylights are 7.2 m above the ground. you connect two garden hoses together-a 0.80-cm-radius hose to a 1.0-cm-radius hose. the smaller hose is held on the roof of the house and the wider hose is attached to the faucet on the ground. the pressure at the opening of the smaller hose is 1 atm, and you want the water to have the speed of 6.0 m/s .
what should be the speed at ground level in the large hose? what should be the pressure at ground level in the large hose?

Answers: 3

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 00:30, juansantos7b

Using the work energy theorem. what is the velocity of a 850kg car after starting at rest when 13,000j of work is done to it.

Answers: 1

continue

Physics, 22.06.2019 03:30, 1074885

The solar panels used by mark function because of the photoelectric effect. light shines on the cells causing electrons to be ejected from the metal, which produces an electric current. at night on mars, no light will fall on the solar cells and no electric current will be generated. according to your notes, what type of light is typically needed to cause the photoelectric effect? a)visible b)ultraviolet c)infrared

Answers: 1

continue

Physics, 22.06.2019 15:40, caveman171

Apotter's wheel moves uniformly from rest to an angular speed of 0.20 rev/s in 32.0 s. (a) find its angular acceleration in radians per second per second. rad/s2 (b) would doubling the angular acceleration during the given period have doubled final angular speed?

Answers: 1

continue

Physics, 22.06.2019 17:00, gtamods402

How many meters will a car travel if its speed is 45 m/s in an interval of 11 seconds? question 2 options: a) 450 meters b) 495 meters c) 4.09 meters d) 498 meters

Answers: 2

continue

Do you know the correct answer?

You are going to wash the skylights in your kitchen. the skylights are 7.2 m above the ground. you c...