Water runs into a fountain filling all the pipes at a

Question

Compute the each parts of following problem given below:

Problem: Water runs into a fountain, filling all the pipes, at a steady rate of 0.525 m/s³.

Part I: How fast will it shoot out of a hole 2.50 cm in diameter?

m/s

Part II: At what speed will it shoot out if the diameter of the hole is three times as large?

m/s

Please keep solution short and simple and please no copy and paste.