Assignment 3 - Solutions

Assignment 3- - Assignment 3 Solution Velocity vx 10 x 20 v y 10 y(ft/s dy v y 10 y dx v x(10 x 20 Streamline ln y ln(10 x 20 C1 or ln y(10 x 20 C1

Info iconThis preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: Assignment 3 Solution Velocity: vx 10 x 20 , v y 10 y (ft/s) dy v y 10 y dx v x (10 x 20) Streamline: ln y ln(10 x 20) C1 or ln[ y (10 x 20)] C1 eC1 C y (10 x 20) (10 x 20) C 60 At (1,2): 7.000 6.000 5.000 15 4.000 30 3.000 60 120 2.000 1.000 0.000 0.0 5.0 10.0 15.0 20.0 25.0 30.0 35.0 Assignment 3 Solution Acceleration at x = 1 and y = 2: v v v, v x 10 x 20, v y 10 y t v v v v v v x vx x v y x i y vx y v y y j x y t x y t 0 (10 x 20)(10) 0 i 0 0 10 y ( 10) j a 10(10 x 20)i 100 yj a x 10(10 x 20), a y 100 y At x 1 and y 2 : a x 300, a y 200 (ft/s2 ) Position of a particle initially at (1,2) after 5 seconds: dx vx 10 x 20, dt x 1 30e50 20 10 t 5 x dx 1 (10 x 20) t 0 dt x (ft) y t 5 dy vy 10 y, dt dy 2 y 10t 0 dt y y 2e 50 (ft) ...
View Full Document

This note was uploaded on 10/09/2011 for the course ENGINEERIN 3133 taught by Professor Sarkozi during the Spring '11 term at Texas A&M.

Page1 / 2

Assignment 3- - Assignment 3 Solution Velocity vx 10 x 20 v y 10 y(ft/s dy v y 10 y dx v x(10 x 20 Streamline ln y ln(10 x 20 C1 or ln y(10 x 20 C1

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online