Can anyone help me with these questions please SHW04-F2TCalculus, 11th EditionSOLVED:Pelicans tu.M Strength of Materia..国>>Problem 16.11410 of 11The reel of rope has the angular velocity w = 4.5 rad/sand angular acceleration a = 8 rad/s?. (Figure 1)I ReviewDetermine the magnitude of the velocity of point B at the instant shown.Express your answer to three significant figures and include the appropriate units.HAValueUnitsv =Figure1 of 1SubmitRequest AnswPart BDetermine the direction of the velocity of point B at the instant shown.Express your answer using three significant figures.B100 mmvecmeasured clockwisefrom the positive r-O Pearsan5:41 PM90°F10/4/2021hp

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Answered: Pelicans tu.. M Strength of Materia..…

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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Q#02 :The crank of a slider crank mechanism rotates at a constant speed of 170+(25) r.p.m . The crank is 150 mm long and the connecting rod is 400mm long. Determine 1. linear velocity and acceleration of the midpoint of connecting rod? 2. angular velocity and angular acceleration of the connecting rod, at a crank angle of 40° from inner dead center position?
Need the answer in 15 minutes, please. Crank AB is 0.500 m long and is rotating counterclockwise at 3.00 rad/s. Rod BD is 1.500 m long. If crank AB is rotating at a constant angular velocity, which body/bodies is/are in general plane motion? Piston D Rod BD Crank AB & Rod BD Crank AB Which of the following gives the closest value of the speed of end B of crank AB? 3 m/s 4.5 m/s 1.5 m/s 3 rad/s
A circular saw blade 0.6 m in diameter starts from rest and accelerates with constant acceleration to an angular velocity of 100 rad.s-1 in 20 s. Find the linear velocity of a point in the rim of the saw when the angular velocity is 10 rad.s-1.
The turning moment diagram for a petrol engine is drawn to the following scales: turning moment 1 mm to 2·5 Nm; crank angle, 1 mm to 1°. The fluctuations of energy between the crank positions for minimum and maximum speeds corresponds to an area of 600 mm² of the turning moment diagram. The flywheel is made from cast iron, of density 7·2 tonnes/m3. Determine: (a) The greatest fluctuation of energy (b) The mass of the flywheel required to prevent the a fluctuation of speed greater than ± 0·5% from the mean speed of 1600 rev/min if the radius of gyration is 120 mm. (c) The dimensions of the flywheel (diameter and thickness) (d) Describe the possible consequences to the system if the flywheel was not used to limit the fluctuation of speed.
A tire 0.400 m in radius rotates at a constant rate of 170 rev/min. Find the speed of a small stone lodged in the tread of the tire (on its outer edge). (Hint: In one revolution, the stone travels a distance equal to the circumference of its path, 2?r.)____m/sWhat is the acceleration of the stone?_____m/s2 away from the center of the path? tangent to the path? toward the center of the path?
Two inclined shafts are connected by means of a universal joint. The speed of the driving shaftis 1000 £p.m. If the total fluctuation of speed of the driven shaft is not to exceed 12.5% of this, what is the maximum possible inclination between the two shafts? With this angle, what will be the maximum acceleration to which the driven shaft is subjected and when this will occur ? [Ans. 20.4° ; 1570 rad/s? ; 41.28°]
The crank and connecting rod of a theoretical steam engine are 1.5 m and 3 m long respectively. The crank makes 180 r.p.m. in the clockwise direction. When it has turned 50° from the inner dead centre position, determine : 1. Velocity and acceleration of the piston 2. Angular velocity and angular acceleration of the connecting rod
The crank of a slider crank mechanism rotates clockwise at a constant speed of 300 r.p.m. The crank is 150 mm and the connecting rod is 600 mm long. Using vector diagrams, Determine: a). Linear velocity and acceleration of the midpoint of the connecting rod. b). Angular velocity and angular acceleration of the connecting rod, at a crank angle of 45 from inner dead centre position. c). Using trigonometry, confirm your results for the velocity and acceleration in parts (a) and (b).
Consider the four – bar mechanism in Fig. 1 with a velocity VA= 9.14 m/s,determine : A) all instant centers.b) the velocities of point b by using the instant centers.
Answer: θP = 5.16 revolutions, T = 195.306 N
Given the image below, if AB is 0.5m lopng, Rod BD is 1.5m long, and the velocity of point B is 0.5m/s ↖45.0°, what is the speed of piston at D? choices: a. 0.5 m/s b. 0.354m/s c. 1.061 m/s d. 1.5m/s
A rigid bar is moving along two perpendicular walls. The length of the bar is LAB=1.0m. At an instant, velocity at point A is VA=1.0 m/s downward. The angle between the bar and the vertical wall is θ=30°. (1) Determine the IC (instantaneous center of zero velocity) center________ A. Point B B. Point C C. Point G D. Point O

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