help anyone? 8. Determine the mechanical advantage for each of the pulley systems below
What is the mechanical advantage of the pulley system shown below? Explain.
1. Consider a pulley system with a mechanical advantage of 3 connected to a mass moving with a constant velocity. Calculate the mass of the object if the applied force is 15 N. Show your work. 2. Compare the efficiencies of single pulley systems and compound pulley systems. Which type of system is more efficient on average and why? I NEED TYPED ,WELL EXPLAINED SOLUTION FOR THESE BOTH QUESTIONS.
3) A piano of 600kg, is being lifted by a pulley with a mechanical advantage of 10. a) How much force would it require for the pulley to lift the piano? b) How much of the rope is pulled if the piano is being lifted at a constant velocity to a height of 8.4m?
A pulley system has a mechanical advantage of 18. If one is trying to raise a piano with a mass of 380 kg at a constant velocity a distance of 2.8 meters, how many meters of the rope must be pulled?
Determine the equations relating the velocity of the blocks for each pulley system shown below For each problem use mA 10 kg mB-6 kg mc 8 kg Using Working Model simulation, show the velocity of each block at t-1 second. and mp-12 kg
3-8 A pulley system is shown below. Determine the relationship which governs the velocities of the three cylinders A, B and C and state the number of degrees of freedom of the system. Express all velocities as positive down.
Ch.2 Gaining Competitive Advantage through Information Systems
(8 Qs)
the
questions about Management informaion system course
REVIEW QUESTIONS Q1) Compare and contrast the characteristics of the managerial level of an organization. Organize your answer with (Who, What, and why). Q2) How do an organization's resources and capabilities result in a competitive advantage? Q3) Describe platform-based business model and how it co-create value. Mention six (6) created values and example for each. Q4) What is the freemium model, and how can...
Electro-Mechanical Systems The electro-mechanical system shown below consists of an electric motor with input voltage V, which drive inertia I in the mechanical system (see torque T). Find the governing differential equations of motion for this electro-mechanical system in terms of the input voltage to the motor and output displacement y. Electrical System L > Vbac Voac Motor I - Motor Input Voltage Vpac - Motor Back EMF = Kas 0 0 - Motor Angular Velocity I - Motor Output...
Need help with 8 and 9 please thanks.
8) A pulley has two suspended masses hanging down on each side in a classic Atwood's machine. If 15.0 kg is on the right and 9.00 kg is on the left, what is the tension force and acceleration of the system? 9) An object sits at the edge of a table top with a mass of 143 kg. It is connected by a fine strong thread to a mass via a pulley...
Can anyone help with this?
2. Draw the 'H-NMR for the structure below. Label each peak on the NMR (2 points):