Problem 1 Consider the pulley system shown in Figure P1 comprised of several cables, a motor...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
Problem 1 Consider the pulley system shown in Figure P1 comprised of several cables, a motor with a spool, and a crate. The crate contains a water tank/aquarium. The motor produces a tension of 453.0 N in the cable connected to the spool. The motor is fixed to the ground and the system is in equilibrium. ABC D Figure P1. Pulley system. a) Determine the tension in the cable connected to point D. Provide your answer in N to at least 4 decimal places. [1 mark] Tension in cable connected to point D [N] = b) Determine the tension in the cable connected to point B. Provide your answer in N to at least 4 decimal places. [1 mark] Tension in cable connected to point B [N] = c) Determine the weight of the crate. Provide your answer in N to at least 4 decimal places. [2 marks] Weight of the crate [N] = d) Consider a 4-spring system in a series configuration. The spring stiffness coefficients are given by: k = 3000.0 N/m, k = 3360.0 N/m, k3 = 4200.0 N/m, k = 3000.0 N/m. Determine the equivalent spring stiffness for this spring system. Provide your answer in N/m to at least 4 decimal places. [1 mark] Equivalent spring stiffness of the series configuration [N/m] = e) Consider the series 4-spring system replacing the cable at point D. Determine the extension of the spring system and determine the force in the spring of stiffness 3. Provide the extension in m and the force in N to at least 4 decimal places. [2 marks] Extension of the spring system [m] = Force in the spring k [N] = Problem 1 Consider the pulley system shown in Figure P1 comprised of several cables, a motor with a spool, and a crate. The crate contains a water tank/aquarium. The motor produces a tension of 453.0 N in the cable connected to the spool. The motor is fixed to the ground and the system is in equilibrium. ABC D Figure P1. Pulley system. a) Determine the tension in the cable connected to point D. Provide your answer in N to at least 4 decimal places. [1 mark] Tension in cable connected to point D [N] = b) Determine the tension in the cable connected to point B. Provide your answer in N to at least 4 decimal places. [1 mark] Tension in cable connected to point B [N] = c) Determine the weight of the crate. Provide your answer in N to at least 4 decimal places. [2 marks] Weight of the crate [N] = d) Consider a 4-spring system in a series configuration. The spring stiffness coefficients are given by: k = 3000.0 N/m, k = 3360.0 N/m, k3 = 4200.0 N/m, k = 3000.0 N/m. Determine the equivalent spring stiffness for this spring system. Provide your answer in N/m to at least 4 decimal places. [1 mark] Equivalent spring stiffness of the series configuration [N/m] = e) Consider the series 4-spring system replacing the cable at point D. Determine the extension of the spring system and determine the force in the spring of stiffness 3. Provide the extension in m and the force in N to at least 4 decimal places. [2 marks] Extension of the spring system [m] = Force in the spring k [N] =
Expert Answer:
Related Book For
Posted Date:
Students also viewed these mechanical engineering questions
-
Given the information fill in the remaining cells and calculate the firm's expected WACC under each scenario. Weight of Debt 0% 20% 35% Yield on Debt N/A 4.15% 4.38% Weight of Equity 100% 80% 65%...
-
1.Please write Marketing Plan for small business of selling chickens. in terms of: Products (chickens fresh and frozen) , Price Promotions/Advertising Place 2. Write the target market and product...
-
12. Bill thinks that welfare is needed in some cases. However, his friends in the Young Republicans taunt him every time he makes his views known. As a result, he accepts their views in order to...
-
What is an equilibrium phase diagram?
-
Consider the following scenario analysis: a. Is it reasonable to assume that Treasury bonds will provide higher returns in recessions than in booms? b. Calculate the expected rate of return and...
-
Suppose you and a friend stand within an arm's length of each other and throw a ball back and forth. Describe a method to model an attractive interaction based on throwing the ball.
-
The Weemow Lawn Service wants to start doing snow removal in the winter when there are no lawns to maintain. Jeff and Julie Weems, who own the service, are trying to determine how much equipment they...
-
Revenues Costs and expenses Operating income Other income (expense)* $ 39,588 38,165 1,423 (77) Income before income taxes 1,346 683 $ 663 Income tax expense Net income *Includes $188 of interest...
-
Hiliary $100,000 life insurance is a modified endowment contract. she paid $15,000 in net premiums for the policy and the policy and the policies cash value at her death was $20,000. How much of the...
-
If a seller or lessor cancels a contract without justification, the seller or lessor is in breach, and the buyer or lessee can sue for damages. (True/False)
-
Jared bought a cell phone made by WiFi Communications, Inc. Three months later, after recharging the battery through a power jack, Jared picked up the phone only to have it ignite in his hand. As a...
-
In an installment contract, a buyer can reject any installment for any reason. (True/False)
-
World Toy Company agrees to sell fifty model rockets to Toms Hobby Shop. World tenders delivery, but Tom refuses to accept or to pay for the model rockets. If World sues Tom for damages, World could...
-
Radners Game Town orders virtual reality headsets from Hawking, Inc. Hawking delivers, but Radner rejects the shipment without telling Hawking the reason. If Hawking had known the reason, it could...
-
In Uniting the Virtual Workforce (UVW) the authors assert that far from eliminating distance, technology in many ways has enabled greater distance to enter into our work and personal relationships...
-
3M Company reports the following financial statement amounts in its 10-K report: a. Compute the receivables, inventory, and PPE turnover ratios for both 2018 and 2017. (Receivables turnover and...
-
Consider a project with the following information. Construct the project activity network using AOA methodology and label each node and arrow appropriately. Identify all dummy activities required to...
-
Reconfigure the Gantt chart in Problem 10.13 to include some different predecessor relationships. Optional: Solve this problem with Microsoft Project. a. Assume that activities B and C are linked...
-
You are considering whether or not to crash your project. After asking your operations manager to conduct an analysis, you have highlighted the precrash and postcrash activity durations and costs of...
Study smarter with the SolutionInn App