Problem # 1: A gate in an irrigation canal is constructed in the form ofa trapezoid 9 m wide at the bottom, 15 in wide at the top, and 2 in high. It is placed vertically in the canal so that the water just covers the gate. Find the hydrostatic force on one side of the gate. Note that your answer should be in Newtons, and use g = 9.8 misz. Problem =31: 470400 I Just Save Your work has been saved! (Back to Admin Page) I Submit Problem #1 for Grading Problem #1 Attempt #1 Attempt #2 Attempt #3 Your Answer: 470400 Your Mark: 0/2x Problem # 2: Check which one of the following functions is a solution to the differential equation y\" t: = icosx. (A) % (sin 7r 7 3' cost) (B) % (cosx + 1: sin 3*) (C) % (ex * sinx) (D) % (9\" + cos x) (E) % (ex 7 cos 3') (F) % (sinx x cos .17) Problem #2: I Just Save _ Your work has been saved! (Back to Ad Di] Page) I Submit Problem #2 for Grading _ Problem #2 Attempt #1 Attempt #2 Attempt #3 Your Answer: Your Mark