The rod OA rotates clockwise at a constant angular velocity of 0 = (3)rad-. Two pin-connected sliderblock, located at B, move freely on OA. The curved rod is described by the equationr =(250 · (8- cos 0)) m.Hint:1. Remember clockwise rotation is negative velocity.Ad3d1d2Values for the figure are given in the following table. Note the figure may not be to scale.VariableValue01130 degreesdi0.45 md2dz0.2 m0.325 mUsing cylindrical components,a. Determine the cylinders's radial and transverse components of velocity at the instant shown, vr andb. Determine the cylinders's radial and transverse components of acceleration at the instant shown, a,and ag.c. Determine the cylinder's magnitude of the velocity at the instant shown, vd. Determine the cylinder's magnitude of the acceleration at the instant shown, a

Answered: Image /qna-images/answer/0c84634f-1bef-4ef9-92e8-de62fa17e229.jpg

Using cylindrical components, a. Determine the cylinders's radial and transverse components of velocity at the instant shown, vr and Vg. b. Determine the cylinders's radial and transverse components of acceleration at the instant shown, a, and ag. c. Determine the cylinder's magnitude of the velocity at the instant shown,v. d. Determine the cylinder's magnitude of the acceleration at the instant shown, a

Using cylindrical components, a. Determine the cylinders's radial and transverse components of velocity at the instant shown, vr and Vg. b. Determine the cylinders's radial and transverse components of acceleration at the instant shown, a, and ag. c. Determine the cylinder's magnitude of the velocity at the instant shown,v. d. Determine the cylinder's magnitude of the acceleration at the instant shown, a

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter7: Analysis Of Stress And Strain

Section: Chapter Questions

Problem 7.7.14P: Solve the preceding problem for the following data: x=1120106,y=430106,xy=780106,and=45.

See similar textbooks

Similar questions

A rod of length L = 2 m slides against a wall as shown in Figure. The velocity of point A is given = 5 m/s. Determine the angular velocity of rod AB and the velocity at point B. OPTION:(multi correct(May Be)): 1.Velocity at point B is near about 12 m/s 2.Angular Velocity of rod AB is about 5 rad/sec 3.Angular Velocity of rod AB is about 7 rad/sec 4.Velocity at point B is near about 9 m/s 5.Angular Velocity of rod AB is about 3 rad/sec 6.Velocity at point B is near about 6 m/s 7.Velocity at point B is near about 3 m/s 8.Angular Velocity of rod AB is about 9 rad/sec
PROBLEM 2 For the mechanism, shown on the figure, Onc = const 5 s'. O4=BC D0,3 m, AB-0,6 m. Determine: a) velocity and acceleration of the point B: b) angular acceleration of the body BC: c) angular velocity and angular acceleration of the body OA: d) linear velocity and acceleration of the pointA. 120 60°
The following diagram shows a piston moving in a cylinder with rod AB. Point B is rotating clockwise with an angular velocity of w. cylinder piston A connecting rod crank bearing B ResearchGate The motion of B is given by the equation r = C cos(wt) + Dsin(wt) Were r is the horizontal +vertical distance of B from O, and C, D are constants. For C=D=42mm and w = 20 rad/s. (i) Write r in the form Rcos (wt ± ß) and state the amplitude and period of r. (ii) Sketch one complete cycle of r. (iii) Explore the differences between the derived form and drawn form
PROBLEM 2 the mechanism, shown on the figure, =const=5 s-¹, OA=BC=0,3 m, AB=0,6 m. Determine: a) velocity and acceleration of the point A; b) angular acceleration of the body AB; c) angular velocity and angular acceleration of the body BC; d) linear velocity and acceleration of the point B. For A B CA 120° 60⁰ @]
2. Locate the instantaneous center for bar BC. Use it to find the velocity of point C. 6 ft 3ft o=2 rad/sec o-3 rad/sec 6.5 ft Used with permission from "Engineering Mechanics: Dynamics." McGil/King, 4th Ed., 2003 The IC for bar BC is located on a line extended from point A to point B. 4 feet to the right of point B. vc= -9i – 12) ft / see The IC for bar BC is located at point A. ic= -9i - 123 fti sec The IC for bar BC is located on a line extended from point A to point B. 3 feet to the left of point B. vc -6i ft/ sec None of the above
Find out the velocity of slider D and angular velocity of CD in the mechanism shown below. Take Q1A= Q2B = 2cm; Q1Q2 = 4 cm; CD = 6 cm and wQ,A rad = 1 sec Solve using instantaneous center method. Use CCW direction. 20 QI 1 A Q2 20
In figure 4 AB rotates uniformly with 30rad/s. Using the GRAPICAL METHOD, find vG and ag for theconfiguration shown. C can only move horizontally. (AB = 100mm; BC = 300mm; BD = 150mm; DE= 250mm; EF = 200mm; DG = 167mm; Angle CAB = 30 degrees)
Determine the degree of freedom of the mechanism in the figure below. Then determine all the centers of the era. Then use it to find the angular velocity of link 4 as well as the sliding velocity, knowing w_2 = 10 rad /s clockwise. Note that you must specify the order and method of determining non-obvious centers. %3D PE 4 5 D. C B Link radius 2:-25mm Link radius 5:-10mm BD length: -55 and DE length=30mm its angle with a horizon of 45 degrees and also the radius of curvature of the earth at point F is equal to 20 mm. The segment AB is horizontal and BD is vertical. The contact at point Cis of the rolling type with slip and at point F the rolling is pure. 2.
Unlike the common V6 engine, Subaru engines contain pistons that are horizontally opposed (see Wikipedia for more info). Luckily for us, this also makes for an interesting dynamics problem! At the instant shown, the crank arm's angular velocity is waB = 2,000 rpm (rotating clockwise) and the angle 0 = 40° with respect to the horizontal. Length of bar AB is r1 = 3 in. and the length of bar BD is r2 = 8 in. a) Clearly define coordinate systems for each link and write transformation arrays for each. b) Compute the velocity of point B in ft/s. Express your answer in rectangular coordinates. [Ans. to Check: 33.66 i– 40.11 j ft/sec] c) Determine the magnitude of the speed of the piston P in ft/s. Note: all answers should be positive since we only want to know the magnitude of the speed, not the direction (the piston can only move in the horizontal direction). [Ans. to Check: 43.6 ft/s] r2 10 B
Bar AB is rotating about A with an angular velocity of wAB 2 rad/s counterclockwise. At this instant bar BC is horizontal. Find the Wac and also, velocity of collar C. Note. You must solve the problem in the way that we solved in the class. Use Vg VA+ wX TB/A and express the vectors in Cartesian vector form. Other solutions will not be evaluated. Solve the problem step by step, and clearly show your work. 25 35 mm 170 mm
5. The figure shows a scaled kinematic diagram of a linkage. The velocity magnitude of joint A is 10 in/s and its direction is as shown in the figure. Find the velocity magnitude of joint B using the instant center method. AC= 1.95" AD = 2.0" V42 DE = 1.1" BD = 0.9" BE = 1.9" A B 3 2 C (3.35", 0.3") E Rectangular Snip 1.0"-
300 mm B, 600 mm A WAB C Rod AB is rotating counter clockwise with an angular velocity of wAB = 50 rad/s and rod BC is rotating counter clockwise with angular velocity of opC = 25 rad/s. Given that the angle is 0 = 50° and the angle o = 43°. By using vector method: 1. Determine the types of motion of link AB, link BC and slider C 2. Find the magnitude of velocity of point B 3. Find the magnitude of velocity of the slider block C Show all the reference diagram, formulation, positive axes and detail calculation as these items have their own mark.