Each of the two links has a mass of 1.5 kg and a centroidal radius of gyration of 55 mm. The slider at B has a mass of 3.4 kg and moves freely in the vertical guide. The spring has a stiffness of 5.9 kN/m. If a constant torque M = 14.0 N-m is applied to link OA through its shaft at O starting from the rest position at = 45°, determine the angular velocity of OA when 0 = 0. 40 mm 330 mm ON Answer: w= 165 mm 165 mm rad/s

Each of the two links has a mass of 1.5 kg and a centroidal radius of gyration of 55 mm. The slider at B has a mass of 3.4 kg and moves freely in the vertical guide. The spring has a stiffness of 5.9 kN/m. If a constant torque M = 14.0 N-m is applied to link OA through its shaft at O starting from the rest position at = 45°, determine the angular velocity of OA when 0 = 0. 40 mm 330 mm ON Answer: w= 165 mm 165 mm rad/s

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

See similar textbooks

Related questions

Q: The circular concrete culvert rolls with an angular velocity of w = 0.58 rad/s when the man is at…

A: In this problem we will use the moment equation and the relative acceleration approach.

Q: Because of the way in which the mass is distributed, wheel A has a radius of gyration of 0.65 m and…

A: For each wheels A and BRadius of the wheel A and B is RA= RB=1m Given mass of Wheel A and B…

Q: The spool has mass, m, and a radius of gyration kG. An inextensible cord is attached to the wall at…

A: consider the given diagram

Q: The right-angle uniform slender bar AOB has mass m. If friction at the pivot O is neglected,…

A: As per given question determine the magnitude of the normal force at A and the magnitude of the pin…

Q: after the decimal point. Take g = 9.81 m/s². r 0 F

A: Given,

Q: 10" 6" D - - 9 lb 10° Y

A: Given,

Q: e necessary static frictional force between the wheel andomized. Your answer must include 2 places…

Q: The 28-kg wheel has a radius of gyration about its center O of ko = 220 mm, and radius r = 0.4 m.…

Q: A large symmetrical drum for drying sand is operated by the geared motor drive shown. If the mass of…

Q: The 16-kg wheel has a radius of gyration about its center O of ko = 220 mm, and radius r = 0.4 m.…

Q: A ring of mass m =1 kg and radius R = 1m is attached to a vertical shaft by means of a frictionless…

A: Given, Mass, m=1kgRadius, R=1mAngular velocity,Ω=1rad/s a). When θ=30°, θ˙=4rad/s then θ=?¨ Moment…

Q: The 24-kg wheel has a radius of gyration about its center O of ko = 260 mm, and radius r= 0.4 m.…

Q: Pls answer thank you! A 2 in diameter 6-spline shaft ( d= 0.85D, W= 0.25D, h= 0.075D ) and to slide…

A: Given DataDs=2inn=6d=0.85D=1.7inW=0.25D=0.5inh=0.075D=1.5inL=212inF=2500lbs

Q: The handcart has a mass of 200 kg and center of mass at G. Determine the largest magnitude of force…

A: In order to solve this issue, we must first compute the net vertical force, the net horizontal…

Q: The center of the 200-lb wheel has velocity of 2 ft/s at the position shown as it rolls down the…

A: Conservation of energy principle states that the total amount of energy at the initial state will be…

Q: The wheel and attached spool have a combined weight of 50 lb and a radius of gyration about its…

Q: The figure shows the cross section of a uniform 239-lb ventilator door hinged about its upper…

A: Weight of door, W=239 lbStiffness of spring, k=16.6 lb/ft Draw the free-body diagram.

Q: The winding drum of mass 300kg has an effective diameter of 950mm and radius of gyrationof 650mm.…

A: Step 1: Step 2: Step 3: Step 4:

Q: 4. The uniform slender rod has a mass m= 20 kg and length L = 0.5 m. As the frame accelerates…

Q: The bar AB is uniform and has a mass of 50.0 kg. At the moment shown, the rod has an angular…

A: Given that, Mass of bar AB = 50 kg Angular velocity of rod = 4 rad/sec Spring is stretched by 0.3 m

Q: The 31-kg reel is mounted on the 16-kg cart. Part A: If the cable wrapped around the inner hub of…

Q: The mass of gear A is 25 kg and its centroidal radius of gyration is 105 mm. The mass of gear B is…

Q: The cable drum has a mass of 610 kg with radius of gyration of 385 mm about its center O and is…

A: Find the velocity of the carriage and angular velocity of the drum.

Q: 4/124 The nose-wheel assembly is raised by the applica- tion of a torque M to link BC through the…

Q: The uniform slender bar AB has a mass of 8.9 kg and swings in a vertical plane about the pivot at A.…

Q: With the 360-lb cylindrical part P in its grip, the robotic arm pivots about O through the range…

A: Given: Cylinder weight, Wc=360 lb OA member weight,W1=100 lb AB member weight,W2=60 lb L1=2.8…

Q: the speed of the loader in t = 10 s starting from rest. The wheels roll without slipping

Q: The 10 kg wheel has a radius of gyration about its center O of ko = 300 mm. When the wheel is…

Q: 2) The shown spool has a mass of 450 kg and a radius of gyration k, =1.2m. It rests on the surface…

A: The free-body diagram of the spool is given as, In this diagram, Fr is the friction force, N is the…

Q: The circular concrete culvert rolls with an angular velocity of w=0.58 rad/s when the man is at the…

Q: The 4.8-kg rod AB is attached to a collar of negligible mass at A and to a flywheel at B. The…

A: Given :mass of the rod = 4.8 kgmass of the flywheel = 16 kgradius of gyration = 180 mm

Q: The position of the small 0.68-kg blocks in the smooth radial slots in the disk which rotates about…

A: Given data:

Concept explainers

Clutches, Brakes, Couplings, and Flywheels

The clutch is described as a machine element used to connect or disconnect two shafts together to transmit torque or power. The clutch works on the principles of friction. The clutch is commonly used in automobiles to transfer power from the driving shaft to the driven shaft.

Question

Each of the two links has a mass of 1.5 kg and a centroidal radius of gyration of 55 mm. The slider at B has a mass of 3.4 kg and moves
freely in the vertical guide. The spring has a stiffness of 5.9 kN/m. If a constant torque M = 14.0 N-m is applied to link OA through its
shaft at O starting from the rest position at = 45°, determine the angular velocity of OA when 0 = 0.
40
mm
330
mm
O
Answer: w=
i
165
mm
165
mm
rad/s

Expert Solution

This question has been solved!

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

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1: Given

VIEW

Step 2: Calculation of change in potential energy and rotational energy of link and slider.

VIEW

Step 3: Calculation of energy supplied, potential energy of spring and angular speed of link OA

VIEW

Solution

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 4 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Clutches, Brakes, Couplings and Flywheels

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

The pumping unit is used to recover oil. When the walking beam ABC is horizontal, the forceacting in the wireline at the well head is 250 lb. Determine the torque M which must beexerted by the motor in order to overcome this load. The horse-head C weighs 60 lb andhas a center of gravity at Gc. The walking beam ABC has a weight of 130 lb and a centerof gravity at GB, and the counterweight has a weight of 200 lb and a center of gravity atGW. The pitman, AD, is pin connected at its ends and has negligible weight.
The 4.8 m I-beam has a mass of 900 kg and is held in the horizontal position by the pin at O and by the vertical cable which passes around the pulley at A and around the drum of the 200 kg motorized winch at B, as shown in Figure 8. If the winch motor has an output starting torque of 800 N.m, calculate the reaction forces at the pin O given the moment of inertia of the whole system including the winch, lo 7272 kg.m?. Treat the beam as a slender bar and the winch unit as a mass concentrated at the centre of the pulley.
Determine the balancing masses needed in planes P and Q to dynamically balance the rotor shown below, given that: m1=120g, at radius r1=50mm, and θ1= 90o , m2=60g at radius r2=62.5mm and θ2=0o. The distances are P-1=150mm, 1-2=150mm and 2-Q=150mm, respectively.
Determine the reactions at the pin support and the applied moment if the bar of figure (shown below) has a mass of 50 g. If θ is 15° and the angular acceleration is 20 rad/s².
The rod AB is non-uniform with a radius of gyration of 4.00 ft with respect to a horizontal axis through the center of mass G. It weighs 161 lb. At the moment shown the rod has a counterclockwise angular velocity of 3.00 rad/sec, and the spring is compressed by 2.00 ft. Calculate the force constant of the spring that will reduce the angular velocity of the rod to 1.50 rad/sec when it reaches the horizontal position. Assume the blocks A and B are weightless.
The 214-kg wheel has a radius of gyration about its center O of ko = 260 mm, and radius r = 0.4 m. When the wheel is subjected to the constant couple moment M = 94 N•m, it starts rolling from rest. Determine the average friction force that the ground applies to the wheel if it has been rolling without slipping. Please pay attention: the numbers may change since they are randomized. Your answer must include 2 places after the decimal point, and proper Sl unit. Take g = 9.81 m/s². M Your Answer: Answer units
3/14 The wall-mounted 2.5-kg light fixture has its mass center at G. Determine the reactions al A and B and also calculate the moment supported by the adjustment thumbscrew at C. (Note that the lightweight frame ABC has about 250 mm of horizontal tubing, directed into and out of the paper, at both A and B.) 100 mm 200 mm 10 mm A B 230 mm
Determine the moment M which the motor must exert in order to position the uniform slender bar of mass m = 2.4 kg and length L= 1.2 m in the position @-23°. The ratio of the radius of the gear wheel B attached to the bar to that of the gear wheel A attached to the motor shaft is 1.5. N-m Answer: M =
5. The pumping unit is used to recover oil. When the walking beam ABC is horizontal, the force acting in the wireline at the well head is 250 lb. Determine the torque M which must be exerted by the motor in order to overcome this load. The horse-head C weighs 60 lb and has a center of gravity at Gc. The walking beam ABC has a weight of 130 lb and a center of gravity at Gs, and the counterweight has a weight of 200 lb and a center of gravity at Gw. The pitman, AD, is pin connected at its ends and has negligible weight. -5 ft -6 ft !GB B 70° 20° 250 Ib 3 ft 2.5 ft
4/102 The 80-kg ventilation door OD with mass center at G is held in the open position shown by means of a moment M applied at A to the opening linkage. Member AB is parallel to the door for the 30° posi- tion shown. Determine M. 0.6 m 0.4 m M 0.4 m 0.9 m G 0.8 m B 30° D Problem 4/102
Can anyone help me with this question
6/49 The 2-kg collar at C has an outer diameter of 80 mm and is press fitted to the light 50-mm-diameter shaft. Each spoke has a mass of 1.5 kg and carries a 3-kg sphere with a radius of 40 mm attached to its end. The pulley at D has a mass of 5 kg with a centroidal radius of gyration of 60 mm. If a tension T = 20 N is applied to the end of the securely wrapped cable with the assembly initially at rest, determine the initial angular acceleration of the assembly. Neglect friction in the bearings at A and B and state any assumptions. ✓Answer a = 0.893 rad/s² 300 mm 300 mm 200 mm 400 mm. PROBLEM 6/49 40 mm 3 kg B 100 mm