Q3Figure Q3 shows a flat belt connects a 1.20 m diameter pulley on a shaft running at 25 rad/swith another pulley running at 50 rad/s, the angle of lap on the latter pulley being 150°. Themaximum permissible load on the belt is [A] N and the coefficient of friction between the beltand the pulley is 0.25,i.Find velocity of the belt.ii.If the initial tension in belt are 800N and 960N, what is the maximum power that thebelt can transmit? Diameter 1.2 mFigure Q3

Answered: Image /qna-images/answer/63c824ed-1828-4e02-999e-01b5a84a3f55.jpg

Answered: Q3 Figure Q3 shows a flat belt connects…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Similar questions

For two existing torques, what third force at a given distance from the pivot will balance them? Imagine a meter stick set up as in the figure. It hangs from a central bracket, and two hanging masses can hang from it from each of their brackets. At a third location, a force probe can either pull up or pull down on the stick, depending on what is needed to balance the stick. The mass of the meter stick is 120 g. sketch the situation (drawing r1, r2, r3, F1, F2, and F3) and determine the magnitude (value) and direction (+ or -) of each torque. Don't include the mass of a bracket that would hold the hanging mass in place; assume the mass listed is the entire mass hanging at that point. For each trial, use the principle of equilibrium (where the sum of torques is zero) to calculate the third, unknown force acting at x3
For two existing torques, what third force at a given distance from the pivot will balance them? Imagine a meter stick set up as in the figure. It hangs from a central bracket, and two hanging masses can hang from it from each of their brackets. At a third location, a force probe can either pull up or pull down on the stick, depending on what is needed to balance the stick. The mass of the meter stick is 120 g. sketch the situation (drawing r1, r2, r3, F1, F2, and F3) and determine the magnitude (value) and direction (+ or -) of each torque. Don't include the mass of a bracket that would hold the hanging mass in place; assume the mass listed is the entire mass hanging at that point. For each trial, use the principle of equilibrium (where the sum of torques is zero) to calculate the third, unknown force acting at x3
An automatic door lock system is to be designed for automatically locking/unlocking car doors. The design will utilize an electric solenoid with sufficient force and stroke to provide the necessary motion. If the force required to drive the lock linkage is 9.5 N, determine if the solenoid with the following specifications meets this requirement: Number of turns Current Air gap Plunger dia, 2500 1.0 Amps 10 mm 18 mm The initial force available from a solenoid F P=2(ND)² HA 82
A sled of mass 500kg sits at rest on a rough slope that is inclined at 10* to the horizontal. The coefficient of friction between the slope and the sled is 0.3. The sled is held in place by a wire attached to a winch. The tension in the wire is TN. a) Find the maximum possible value of T. A load of mass mkg is added to the sled, and tension in the wire is increased to 5000N in order to pull the sled and load up the slop. Given that the sled and load are pulled a distance of 100m in 80seconds, b) Work out the value of m
Solve it.
a 50 KG TRUCK ENGINE IS LIFTED USING THE SETUP SHWON BELOW. aSSUMING THAT THE PULLEYS SHOWN IN THE DIAGRAM ARE FRICTIONLESS, WHAT FORCE (p) MUST BE APLIED TO THE CABLE TO HOLD THE ENGINE IN THE POSITION SHOWN BELOW WITH d = 1mm? (Hint drawl free body diagram of pullys supporting the engine block) please show all work thank you!
3.2 Sliding blocks with friction* Mass MA = 4kg rests on top of mass Mg = 5 kg that rests on a fric- tionless table. The coefficient of friction between the two blocks is such that the blocks just start to slip when the horizontal force F applied to the lower block is 27 N. Suppose that now a horizontal force is applied to the upper block. What is its maximum value for the blocks to slide without slipping relative to each other?
c) The pulley system shown in Figure Q1c lifts a mass, m, of 550 kg. Calculate the force FAnecessary to maintain the suspended mass in static equilibrium; and determine the forces at the ceiling anchor points A and B. Assume frictionless and weightless pulleys and use g 9.81 m/s.
Use image below and Draw a free-body diagram with the forces acting on the system.

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