Соpper Aluminum FIGURE Q13.33
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As shows a 100 g block of copper (ρ = 8900 kg/m3) and a 100 g block of aluminum (ρ = 2700 kg/m3) connected by a massless string that runs over two massless, frictionless pulleys. The two blocks exactly balance, since they have the same mass. Now suppose that the whole system is submerged in water. What will happen?
A. The copper block will fall, the aluminum block will rise.
B. The aluminum block will fall, the copper block will rise.
C. Nothing will change.
D. Both blocks will rise.
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- pls answer thank u! 12O Week 2- 20527 22110L x a MasteringEngineering Mastering x M Inbox (10,309) - usmikail@gmail x a Product Detail Page a Central Service Technical Manual x O 21) YouTube i session.masteringengineering.com/myct/itemView?assignmentProblemiD=12443395&offset=next KHW 1 Problem 12.3 6 of 16 I Review A particle travels along a straight line with a velocity v = (12 – 3t2) m/s, where t is in seconds. When t = 1 s, the particle is located 10 m to the left of the origin. Express your answer to three significant figures and include the appropriate units. As = 437 Submit Previous Answers Request Answer X Incorrect; Try Again; 4 attempts remaining Part C Determine the distance the particle travels during the time period given in previous part. Express your answer to three significant figures and include the appropriate units. ? ST = Value UnitsHobe Acrobat Pro omments Forms Tools Advanced Window Help Sign E Forms - Multimedia Comment Collaborateiim Secure A 8 (2 of 114) SUR 8O 122% Find ions 44918h/21/ 1709 12:01 PM Page 8 2010 Pearson Education, Inc., Upper Saddle River, NJ. All rights reserved. This material is protected under all copyright laws as they currently exist. No portion of this material may be reproduced, in any form or by any means, without permission in writing from the publisher. 2-2. If 0 = 60° and T= 5kN, determine the magnitude of the resultant force acting on the eyebolt and its direction measured clockwise from the positive x axis. T 8 kN The parallelogram law of addition and the triangular rule are shown in Figs. a and b, respectively. Applying the law of cosines to Fig. b, Fr =52+ g2
- O LeBron or MJ? X April 8, 2020 – B Lecture 13 – Flc x P CIVENG 2004 ( X CIVENG 2004 f (2) Facebook b o LeBron or M. X O Final_Exam_Pra x E Untitled docum x i dib10bmlvqabco.cloudfront.net/attach/k4x223h5u3g1u2/jp1nfmmkpsy79m/k8swrgggfeqt/Final_Exam_Practice_Problem.pdf 10.54 The smooth concrete-lined channel shown in Fig. P10.54 is built on a slope of 2 m/km. Determine the flowrate if the depth is y = 1.5 m. 6 m Concrete 1.0 m 0.5 m 3 m- 11.60 For a trapezoidal shaped channel (n = 0.014 and slope Sh = 0.0002 with vertical to 1.5 horizontal), determine the normal depth for a discharge of 1000 cfs. 20-ft bottom width and side slopes of 1 Consider the flow under the sluice gate of Fig. P10.84. If yı = 10 ft and all losses are neglected except the dissipa- tion in the jump, calculate y2 and y3 and the percentage of dissipation, and sketch the flow to scale with the EGL included. The channel is horizontal and wide. Jump V = 2 ft/s У2 P10.84 6:41 PM O Type here to search E O 4») ENG 21…rod-fleet02-xythos.content.blackboardcdn.com/5e0164771d151/9050980?X-Blackboard-Expiration=1645941600- | D Page view A Read aloud |O Add text Draw Name: Banner ID: 1) In Gotham City, the departments of Administration (A), Health (H), and Transportation (T) are interdependent. For every dollar's worth of services, they produce, each department uses a certain amount of the services produced by the other departments and itself, as shown in Table 1. Suppose that, during the in Health services, and $0.8 million in Transportation services. What does the annual dollar value of the services produced by each department need to be in order to meet the demands? year, other city departments require S1 million in Administrative services, $1.2 million Table 1 Department A H. T $0.20 0.10 0.20 0.10 0.10 0.20 Buy H. 0.40 0.30 1. 0.20O LeBron or M. X y April 8, 2020 x B Lecture 13 - X P CIVENG 200 x CIVENG 200 x f (2) Facebook X b o LeBron or X O Final_Exam_F x E Untitled doc X New Tab i dib10bmlvqabco.cloudfront.net/attach/k4x223h5u3g1u2/jp1nfmmkpsy79m/k8swrgggfeqt/Final_Exam_Practice_Problem.pdf 11.23 A rectangular channel 10 ft wide carries 100 cfs on a horizontal bed at 1.0 ft depth. A smooth bump across the channel rises 4 in. above the channel bottom. Find the ele- vation of the liquid free surface above the bump. |4 in. y = 1 ft P11.23 An oil (SG = 0.9) issues from the pipe in Fig. P6.19 at Q = 35 ft/h. What is the kinematic viscosity of the oil in ft/s? Is the flow laminar? 10 ft L = 6 ft D = -in 6:45 PM O Type here to search E O 4») ENG 21 2020-04-15 DI.
- O Tran Futu Welc E UGA М Аpl Appl G best W Acac G most G elec t D (3) E ge.com/course.html?courseld=16544025&OpenVellumHMAC=a6eb58a3f1225d08c58c45ba8177b613#10001 Maps D Web design tutori. A MATH180: HW08-. Course Home What is the angle of rope 3? Express your answer to two significant figures and include the appropriate units. HA ? 2 O = 38 Submit Previous Answers Request Answer 2.0 kg 4.0 kg MacBook Pro F4 %23 & 3 4 5 7. 8. %3D { E R T Y U F J K C V M mand option commandL ArchE 1 M02 LECTURE > Wall Framing System - x E ArchE 1 MIDTERM EXA X f Facebook - Log In or X P DuckyW - Twitch + ô https://docs.google.com/forms/d/e/1FA|PQLSD_3yfeDhJqw_luyV32UHbXZvspW-oiB--IDneRALS5SfvCjw/formResponse Your answer Determine the total moment at A. SIGN CONVENTION: + CCW CW 25 N 65 N A В 15 N 1.5 m 2 m 1 m MOMENT AT A (N-m) 5 points Your answerQuestion 13.17 (please do problem 13.17 as13.18 is posted as a seperate question.)
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