Water flows through a pipe with a speed of 0.80 m/s through a pipe of 2.0 cm inside radius, at point [1]. The pipe has the same radius of 2.0 cm, at point [2], at a height higher than point [1]. How does the speed of the water change it flows from [1] to [2]?
A. Speed increases.
B. Speed remains the same.
C. Speed decreases.
D. (Not enough information is given to determine this.)
Answer:B
Water flows through a pipe with a speed of 0.80 m/s through a pipe of 2.0 cm inside radius, at point [1]. The pipe has the same radius of 2.0 cm, at point [2], at a height higher than point [1]. How does the speed of the water change it flows from [1] to [2]?
A. Speed increases. B. Speed remains the same. C. Speed decreases. D. (Not enough information is given to determine this.)