1. Attempt Any TWO (I 1. Derive the equation to find the balancing mass and its angular position in case of static balancing. 2. Explain the theory of transference of force from one plane to another plane.

1. Attempt Any TWO (I 1. Derive the equation to find the balancing mass and its angular position in case of static balancing. 2. Explain the theory of transference of force from one plane to another plane.

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter8: Centroids And Distributed Loads

Section: Chapter Questions

Problem 8.91P: What is the ratio L/R for which the uniform wire figure can be balanced in the position shown?

See similar textbooks

Related questions

Q: plane diagram: Also String 1 String 1 B String 2 A The diagram above shows Carts B and C which roll…

Q: Problem 4: Use the principle of virtual work to determine the equation of motion for the system…

A: For solution refer below images.

Q: A forklift and its driver have a total weight of 50000 and the center of mass in at G. What is the…

Q: The following data relate to a single cylinder reciprocating engine: Mass of reciprocating parts 50…

Q: 4 Figure Q4 shows a racing car with a mass of 975 kg that was tested for the maximum acceleration it…

A: As per honor code and answering guidelines I can answer 1st 3 sub. parts at a time if you wanted…

Q: Sphere A weighs 275 lb and Shere B weighs 205 lb. Assume all surfaces are frictionless. What…

Q: The figure shows a schematic of a simple Watt governor mechanism with the spindle O, O, rotating at…

Q: In a spring-loaded governor of the Hartnell types, the lengths of the horizontal and vertical arms…

A: Given Data Mass of each ball is: m=1.2 kg Length of vertical arm is: x=80 mm=0.08 m Length of…

Q: Q3- In the schematic drawing in Figure below, the change in the forward angular momentum during the…

A: Given: Change in angular moment is torque, therefore,T=7kgm/s2 or 7Nm Angular acceleration…

Q: Problem 1 1.Four masses m1, m2, m3 and m4 are 200 kg, 300 kg, 240 kg and 260 kg respectively. The…

Q: For the mechanism shown on the right, link 2 has A a mass of 35 kg, polar mass moment of inertia…

A: Given : M = 35 kg I = 6.14 kg.m2 α = 400 rad/s2 a = 5000 m/s2 To find : Force F

Q: b. Explain the results obtained from the balancing of rotating masses for multiple plane

A: Balancing of Rotating masses for multiple plane- It is done to reduce to the condition of several…

Q: A worker leans over and picks up a 150 N box at a distance of 1.0 m from the axis of rotation in her…

A: Write the given value using suitable variables. Here W signifies weight lifted, x1 signifies…

Q: Find the normal force acting on the ball by the cylinder for Φ = Φ0. Find the normal force acting…

A: Since you have posted a question with multiple sub-parts, we will solve 4,5 and 6 sub parts for you.…

Q: The following data apply to an outside cylinder uncoupled locomotive: Mass of rotating parts per…

A: Given Mass rotating parts = 250 kg Mass reciprocating parts = 200 kg Crank angle = 900 Crank radius…

Q: 4.a Draw the free body diagrams and derive the equation of motion.

A: 1. Two Masses-Two Springs system of vibration 2. All spring constants are equal i.e., k1 = k2 = k3 =…

Q: Q4: Consider the system shown in the figure. k = 250KN / m M c = 6000 N.s/m m =1000 kg m, =2 kg e =…

Q: Q/A circular disc of mass m and radius r is Qil 'connected to two springs. If it is free to roll…

Q: (b) Figure 4 shows a fork lift is moving a crate. The mass of the fork lift (included the human) is…

Q: Four masses m1, m2, m3 and m4 are 10 kg, 20 kg, 30 kg and 40 kg respectively. The corresponding…

Q: Consider the system below. Calculate the kinetic energy of this system. Assume that pulley otates…

A: Drr

Q: 1. Derive the equation to find the balancing mass and its angular position in case of static…

A: Given Balanced mass Transference of force Reciprocating balanced To find Equation for balanced mass…

Q: An engine having five cylinders in line has successive cranks 144° apart, the distance between…

A: Speed = 600 rpm Crank radius = 135 mm Connecting rod length = 540 mm Mass = 16 kg

Q: In a Wilson-Hartnell type of governor, the mass of each ball is 5 kg. The lengths of the ball arm…

Q: A bas weighing 100 N is at rest on a horizental floor. The coefficient of the statice frietion…

Q: adius of 10.5 cm. Due to the mal adjustment of spring, the equilibrium speed of governor at top…

Q: _is the vertical distance which the central mass travels due to change in equilibrium speed.

A: In the given statement it is asked about the vertical distance which occurs due to change in speed…

Q: Three bodies are fixed on a shaft rotating at 500 rpm. The mass of the bodies are 3.5 kg, 2.5 kg and…

A: We will have to find out the radial and angular position of the balancing mass

Q: static of rigid bodies

Q: (b) Figure 4 shows a fork lift is moving a crate. The mass of the fork lift (included the human) is…

Q: What is the minimum number of balancing masses required for dynamic balancing of a single rotating…

A: We know that, minimum number of balancing masses required for dynamic balancing of a single rotating…

Q: A cart (20 kg) is supported by 2 wheels (15 kg each) on a 30 degree incline. The wheels have a…

Q: 2. Four masses m1, m2, m3 and m4 are 200 kg, 300 kg, 240 kg and 260 kg respectively. The…

Q: Give 3 examples of the Third law of motion citing which is the action and the reaction.

A: Example-1: When a force is applied on a body, the equal opposite reaction force is developed by that…

Q: A juggler places the lower end of a vertical rod upon his finger. As it starts to tip, explain how…

A: To balance any thing on your finger,your finger should be just under the center of gravity, then…

Q: A, B, C and D are the four masses carried by a shaft in this order. Radii of rotation of the masses…

A: Write the given data:

Q: A meter stick with a mass of 0.156 kg is pivoted about one end so it can rotate without friction…

Q: A block weighing 100 N rests on a floor whose coefficient of friction with the block is 0.3. Find…

Q: Q2: - An aeroplane makes a complete half circle of 50 metres radius, towards left, when flying at…

Q: Problemn No. 1 A turbine rotor is found to be out of balance to the extent of 1.5 kg at 0.45 m…

A: Given: The mass in-plane AA is, mA=1.5 kg. The radius in-plane AA is, rAA=0.45 m. The mass in-plane…

Q: Describe the static force analysis of the follow ing mechanisms by considering the effect of sliding…

A: Static force equilibrium equations are used directly in static force analysis. Each rigid body's…

Q: leva usly. At a given instant, 0 = 37°, 0 = 43 deg/s, ö = 113 deg/s2, 1 = 0.51 m, = 0.33 m/s, and ï…

A: Solution - Given data - d = 0.55 m l = 0.51 m m = 8.8 kg

Q: Q3- In the schematic drawing in Figure below, the change in the forward angular momentum during the…

A: Given: Angular acceleration α=ω.ωp=200rad/s2 Change in angular moment=Torque (T)=7kgm/s2 or 7Nm…

Question

1.
Attempt Any TWO (
1. Derive the equation to find the balancing mass and its angular position
in case of static balancing.
2. Explain the theory of transference of force from one plane to another
plane.
3. Derive the equation of resultant unbalance force in case of partial
balancing of reciprocating mass.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

Step 2

Step 3

Step 4

Step 5

Step by step

Solved in 5 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.

Similar questions

A, B, C and D are the four masses carried by a shaft in this order. Radii of rotation of the masses are 20cm, 25 cm, 10 cm and 15 cm respectively. The masses of B, C and D are 3 kg, 5 kg and 4 kg respectively.The planes containing B and C are 25 cm apart. Angle between B and C is 90o and between B and D is220o measured in anticlockwise direction. For complete dynamic balance, find (i) The mass and angularposition of A, (ii) The position of planes A and D.
7The total sleeve movement in a Hartnell governor is 3 cm. The mass of rotating balls is 1.5 kg each. At the mid position of the sleeve arm, which is 6.5 cm long, is horizontal. The ball arm has a length of 7.5 cm. At the mid position of the sleeve, the balls rotate at a radius of 10.5 cm. Due to the mal adjustment of spring, the equilibrium speed of governor at top position is 415 rpm and In lowest position it is 430 rpm. Determine (1) Stiffness and initial compression of spring. (ii) Required initial compression in spring which gives equilibrium speed at the topmost position which is rpm more than the lowest position neglect bliquity.m = 1.5 kg
Find the mass-radius products and the angular location needed to dynamically balance the system using the correction plane A and B
A rotating disc of 2m diameter has two eccentric masses of 0.6kg each radii of 60mm and 70mm at angular positions of 00 and 1500, respectively. A balancing mass of 0.1 kg is to be used to balance the rotor. What is the radial position of the balancing mass?
The following data apply to an outside cylinder uncoupled locomotive: Mass of rotating parts per cylinder = 250 kg; mass of reciprocating parts per cylinder = 200 kg; angle between cranks = 90°; crank radius = 0.3 m; cylinder centres = 2 m; radius of balance masses = 0.75 m; wheel centres = 1.45 m. If the whole of the rotating and two-thirds of the reciprocating parts are to be balanced in planes of the driving wheels, find the magnitude of swaying couple at 300 rpm. Select one: A. ±33.4 kNm B. ±51.2 kNm C. ±37.5 kNm D. ±27.9 kNm
The shaft, bearing two unbalanced masses, rotates at a constant speed of ω = 20 r/s. In the case of balancing in the DI and DII planes, find the balancing values (kg.mm) and their positions.
In order to have a complete balance of a several revolving masses in different planes, the resultant couple must be zero the resultant momentum must be zero the resultant force must be zero both the resultant force and couple must be zero
A multi plate friction clutch is used to transmit the power from the engine to a rotor which has a mass of 152 kg and a radius of gyration of 0.34 m. The inner and outer radius of the clutch disc is 0.055 m and 0.217 m respectively. The clutch plate has 4 contact surfaces (n = 4) and the axial thrust is 379 N. The flywheel of the engine rotates constantly at 1,106 rpm. Calculate the time required to accelerate the rotor from rest if the clutch is suddenly engaged. Take μ = 0.42. Assume uniform wear in clutch.
A forklift and its driver have a total weight of 50000 and the center of mass in at G. What is the reaction force on each of the wheels when the 8000 weight load is pulled up with an acceleration of 1.5 m/s^2? (a= 1.2 meter, b= 0.9 meter, c= 1.7 meter, h= 3.5 meter)
Describe the following scenarios; a) how a trebuchet applies the principles of linear motion? b) why action and reaction forces cannot cancel each other, even though they are equal and opposite? explain?
A, B, C and D are four masses carried by a rotating shaft at radii 100mm, 150mm, 150mm and 200mmrespectively. The planes in which the masses rotate are spaced at 500mm apart and the magnitude ofthe masses B, C and D are 9kg, 5kg and 4kg respectively. Find the required mass A and the relativeangular settings of the four masses so that the shaft shall be in complete balance.
In a Wilson-Hartnell type of governor, the mass of each flyball is 10 kg. The lengths of the flyball arm and the sleeve arm of each bell crank lever are 100 mm and 50 mm respectively. The stiffness of each of the two springs attached directly to the flyballs is 0.5 N/mm. The lever for the auxiliary spring is pivoted at its midpoint. When the radius of rotation is 100 mm, the equilibrium speed is 400 rpm. If the sleeve is lifted by 10 mm for an increase of speed of 10%, find the required stiffness of the auxiliary spring. Select one: A. 501 N/mm B. 201 N/mm C. 401 N/mm D. 301 N/mm