4. For this series of 4 questions, two blocks, A and B, are connected using the cable and pulley system as shown. (The cable and pulley system is friction-less and weight- less.) The coefficient of kinetic friction between block A and the inclined plane is k = 0. 2. Initially the blocks are moving but eventually come to stop. You will be asked to solve for different things. Please pay attention: the numbers may change from problem to problem since they are randomized. 2) If at an instant block A moves down the plane at a velocity of 7.8 ft/s, determine the velocity of block B at this instant. Your answer must include 1 place after the decimal point and the proper unit. The velocity is positive if block B moves upwards. A B C D

4. For this series of 4 questions, two blocks, A and B, are connected using the cable and pulley system as shown. (The cable and pulley system is friction-less and weight- less.) The coefficient of kinetic friction between block A and the inclined plane is k = 0. 2. Initially the blocks are moving but eventually come to stop. You will be asked to solve for different things. Please pay attention: the numbers may change from problem to problem since they are randomized. 2) If at an instant block A moves down the plane at a velocity of 7.8 ft/s, determine the velocity of block B at this instant. Your answer must include 1 place after the decimal point and the proper unit. The velocity is positive if block B moves upwards. A B C D

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Similar questions

A 2.4 m ladder rests on a vertical wall as shown in the figure. The ladder has seven rungs and the rungs are spaced 0.30 m apart, and the top and bottom rungs are 0.30 m from their respective ends of the ladder. Surfaces at A and B both have the same coefficient of friction. If a worker weighs 630 N and stands on the middle rung, determine the minimum value of the coefficient of friction so that the ladder does not slide. Neglect the weight of the ladder.
Need the correct answers in this problem AS SOON AS POSSIBLE. Please provide COMPLETE SOLUTION in 2 questions. Box the final answers. Thank you, I will give upvote if you does. Load in C = 400kN Load in E = 500kN
solve within 10 minutes correctly. handwritten for fast answering.
No rounding off in the solutions, only your final answer should be rounded off to 3 decimal places. In cases where the answer in a sub question will be used for the following sub question, use the non-rounded value.
3. Please list the given, required and the formula that had been used. Please show the diagram/illustration supporting the answer. Box the answer. Please complete the prodecure and the solution and the figure. crop it if it is long so i can see it. 0.XY= 0.68
1
For questions 1 to 5, consider a bent rod fixed at the wall at A and is acted upon by a 20- N force (parallel to the z-axis) and a 50-N force (parallel to the y-axis) applied at points B and C, respectively. y Z A Rx, Mx Ry, Mx, My, Mz Rx, Ry, Rz, My, Mz Rx, Ry, Rz, Mx, My, Mz -4 m- C -2 m- 50 N 20 N. x B X 5. Which of the following are the reactions at the support at A? R are force reactions and M are moment reactions.
PLEASE ANSWER CORRECTLY USE VIRTUAL WORK METHOD PROVIDE COMPLETE SOLUTIONS AND APPROPRIATE ILLUSTRATIONS BOX THE FINAL ANSWERS IN 3 DECIMAL PLACES WITH CORRECT UNITS
show full solution, 2 decimal places for final answer.
Question 21 3.5 m A C 5.5 m 0.2 m X B D G Time left 0:58:42 In the figure above, the jib crane is supported by a pin at C and rod AB. Knowing that x = 5.7 m, and the load D has a mass of 3000 kg, with its center of mass located at G, you are required to explain your answers by your own words and A) Draw the free body diagram (FBD) [ B) Determine the reactions at the pin C C) Determine the force developed in rod AB D) Check the equilibrium of the system by determining the sum of the moments of all forces about point B 1.
e.g. 50.00, to have full credit. NEED to include the unit of your answer. se DO NOT COPY the answer of your classmates since the exam that was prepared for you generates 200 sets, so everyone will have d luck and God Bless. Question 3 What is the location of the Maximum moment from A in meters. Given: w1 = 43, w2 = 11, a 4, b = 2, and c = 4. %3! w1 kN/m w2 kN/m D. A B am b m cm Previous 0Y G
NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. A 130-lb cabinet is mounted on casters that can be locked to prevent their rotation. The coefficient of static friction between the floor and each caster is 0.30. Consider h = 32 in. 24 in. Determine the magnitude of the force P required to move the cabinet to the right if the casters at B are locked and the casters at A are free to rotate. (You must provide an answer before moving to the next part) If the casters at B are locked and the casters at A are free to rotate, the magnitude of the force required to move the cabinet to the right is Ib+