SECTION B[Expect to use one single-sided A4 page for each Section-B sub question.]Question B1a)A horizontal pipe has a diameter of 7.0 cm on the left section and a diameter of 4.0 cm onthe right section.Answer ALL questions in Section BWater flows through the pipe from left to right and then out into the atmosphere with aspeed of 18.0 m.s-¹.i) Calculate the pressure in the left section of the pipe.ii) Calculate the volume of water that flows into the atmosphere in 30 minutes.The density of water is 1000 kg m-³.b) A block slides up a ramp that has an angle of 42° with respect to the horizontal. At thebottom of the ramp (point A), the block has a speed of 10.0 m-s-¹.The ramp is frictionless from point A to a point that is at a height of 2.5 m from the bot-tom (point B). At point B, the block encounters a rough patch of length 1.0 m, where thecoefficient of kinetic friction is 0.37. The rough patch ends at point C. Figure 1 shows thediagram of the block.Determine whether or not the block reaches point C.VAA0BinLCMkFigure 1: A block moving up a ramp with a rough patch.

Answered: Image /qna-images/answer/a7fd261a-b018-42a8-83fd-f1e41a404b72.jpg

a) A horizontal pipe has a diameter of 7.0 cm on the left section and a diameter of 4.0 cm on the right section. Water flows through the pipe from left to right and then out into the atmosphere with a speed of 18.0 m-s-¹. i) Calculate the pressure in the left section of the pipe. ii) Calculate the volume of water that flows into the atmosphere in 30 minutes. The density of water is 1000 kg⋅m-³.

a) A horizontal pipe has a diameter of 7.0 cm on the left section and a diameter of 4.0 cm on the right section. Water flows through the pipe from left to right and then out into the atmosphere with a speed of 18.0 m-s-¹. i) Calculate the pressure in the left section of the pipe. ii) Calculate the volume of water that flows into the atmosphere in 30 minutes. The density of water is 1000 kg⋅m-³.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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