Consider water flow (40-C) in a pipe, the profiles of speed at the inlet and outlet are shown in the figure. a) Obtain an expression for the pressure drop Ap (0) between the two sections, depending on the angle of inclination of the tube with respect to the horizontal, if R = 10cm, umax = 5m /s and the distance between the two sections I= 11m. Section (1) Control volume Section (2) dA2 = 2rr dr M = U Pipe u2= max

Q: *DO NOT USE THE PARALLELOGRAM METHOD* Find the direction and magnitude of the resultant

A: At θ=20°Force F1=100 ×10-3×9.81=0.981 Nin  Vectorial formF1→=0.981× cos 20° i^ +sin 20° j^F1→=0.939…

Q: 20.0 60.0 The three displacement vectors in the drawing have magnitudes of A-4.61 m, B-5.22 m, and…

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Q: Draw the three projection in sheet

A: Orthographic Projection It is a form of presenting a three-dimensional object into Two dimensional.…

Q: Q1) Find the distance of resultant from point(a). 20N -3m. 140 30N 30 15N

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Q: M 50 10 60 M. 10 10 50

A: Let’s divide the section into three different sections as shown – Calculating area of the different…

Q: Q1. Force F = {270i + 450j –140k} N and it passes point B. The coordinates of the points are: A (21,…

A: Given: The force acting, F = (270i+450j-140k) N The distance between O and B, OB = 21 cm The…

Q: n the figure, front (1st picture) and left (2nd picture) views of a machine part are given. Based on…

A: Isometric projection Isometric projection is a method for representing three-dimensional objects…

Q: Using the figure, find the magnitude of the resultant force. Numbers in picture are: Orange: 236 Ib…

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Q: 20 30 40. -30 100- Draw the three projections of the following figure 60

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Fluid Kinematics

The branch of science that deals with objects which are either in motion or stationary are studied under the branch of classical mechanics. Fluid mechanics is a subcategory of classical mechanics that deals with the behavior of fluids at rest (fluid statics) or in motion (posing some velocity). In fluid kinematics, studies focus on the associated motion of fluid particles or groups of particles, and its associated parameters like displacements, velocity, and acceleration without concerning about the forces that caused the motion. All the laws of classical mechanics are applied in the study of fluid kinematics.