2. Water flows through a hose, whose internal diameter is 1 cm at a speed of 1 m/s. What should be the diameter of the n
Posted: Sat Jul 02, 2022 7:07 pm
2. Water flows through a hose, whose internal diameter is 1 cmat a speed of 1 m/s. What should be the diameter of the nozzle ifthe water is to emerge at 21 m/s?
(no handwriting, thanks)
(no handwriting, thanks)