At the instant shown, the shaft and plate rotates with an angular velocity of 19 rad/s and angular acceleration of 9 rad/s². (Figure 1) Figure X D 0.4 m B O 0.4 m α (1) 0.6 m 0.3 m 0.2 m C 0.3 m 1 of 1 Determine the velocity of point D located on the corner of the plate at this instant. Enter the x, y, and z components of the velocity in meters per second to three significant figures separated by commas. ► View Available Hint(s) (UD), (UD), (UD)= 6.51,4.89,1.63 m/s Submit Previous Answers ✔✓ Correct Here we learn how to determine the velocity of a point on a rigid body revolving with an angular acceleration about a fixed axis in three dimensions. Part B Determine the acceleration of point D located on the corner of the plate at this instant. Enter the x, y, and z components of the acceleration in meters per second squared to three significa figures separated by commas. ► View Available Hint(s) (ap)z, (ap)y, (ap)₂ = IVE| ΑΣΦ | | Submit Previous Answers vec ? m/s²

At the instant shown, the shaft and plate rotates with an angular velocity of 19 rad/s and angular acceleration of 9 rad/s². (Figure 1) Figure X D 0.4 m B O 0.4 m α (1) 0.6 m 0.3 m 0.2 m C 0.3 m 1 of 1 Determine the velocity of point D located on the corner of the plate at this instant. Enter the x, y, and z components of the velocity in meters per second to three significant figures separated by commas. ► View Available Hint(s) (UD), (UD), (UD)= 6.51,4.89,1.63 m/s Submit Previous Answers ✔✓ Correct Here we learn how to determine the velocity of a point on a rigid body revolving with an angular acceleration about a fixed axis in three dimensions. Part B Determine the acceleration of point D located on the corner of the plate at this instant. Enter the x, y, and z components of the acceleration in meters per second squared to three significa figures separated by commas. ► View Available Hint(s) (ap)z, (ap)y, (ap)₂ = IVE| ΑΣΦ | | Submit Previous Answers vec ? m/s²

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

Similar questions

6. In the linkage below, the angular velocity of link 2 is 100 rad/s CCW. The linkage dimensions are given. When 02 is 90°, find 03, w3, and the velocity magnitude of point C on link 3 by using analytical method. A*A= 1.75 in A*B = 2.5 in AC = 5 in 02 B 3 Y 03 12 02 3 В A*
عرض A flywheel rotates with a uniform speed of 119rpm for 6.3 seconds .Then it is uniformly accelerated at 0.2rad/s for next 6.1 s. then it is made to stop in next 5.1s. Determine @maximum angular velocity; (ii) total angular displacement 1.TH angular displacement in rad 2.The angular displacement in rad 02 = 3.The maximum velocity in rad/s w= I
WAB = 4 rad/s %AB = 6 rad/s². A 0.5 m X B 1m 60⁰ 3. Bar AB is rotating with angular speed WAB 4 rad/s and angular acceleration AB = αAB = 6 rad/s² in the directions shown. Calculate the velocity and the acceleration of the color at C in the instant shown. [ans: v= -3.86 m/si, a = 17.7 m/s² i]
For the diagram below the angular velocity of the wheel is w = 2rad/s. The location of the instantaneous center of zero velocity is at point 0.3 m OD 1.2 m OB 45% O somewhere not listed in the other options. OC 0.3 m C
An electric turntable 0.740 m in diameter is rotating about a fixed axis with an initial angular velocity of 0.290 rev/s and a constant angular acceleration of 0.909 rev/s Part A Compute the angular velocity of the turntable after 0.207 s Express your answer in revolutions per second. W= 0473 rev/s Previous AnsWers Correct Part B Through how many revolutions has the turntable spun in this time interval? Express your answer in revolutions. N= 795-102 rev
The flywheel shown in the figure is pinned at its center and for the instant shown rotates with an angular velocity w=5 rad/s and an angular acceleration a=8 rad/s² (Figure 1) Figure 0.3 m 0.5 m B 0.4 m Part A Determine the angular velocity of link AB at this instant Express your answer in radians per second to three significant figures. 195] ΑΣΦ, Η vec ? WAB = rad/s Submit Request Answer Part B Determine the angular velocity of link BC at this instant Express your answer in radians per second to three significant figures. VO ΑΣΦ | 11 | vec
For the following mechanism, rod AB is pinned to the two disks at point A and point B, and the two disks roll to the left without slipping. if the length of rod AB, I= 2.4 m, and its angular velocity @ = 6.2 rad/s, determine the magnitude of the linear velocity of point B. Please pay attention: the numbers may change since they are randomized. Your answer must include 2 places after the decimal point and proper unit. (0.5 m 0.5 m No slipping No slipping Your Answer: Answer units
20:11 LL A 100 mm 26 @o A Ө Z200 I Pro 8. Drive an expression for the upward velocity v of the car hoist in terms of 0. The piston rod of the hydraulic cylinder is extending at the rates. Annotate 000 20 180 mm 180 mm VA b L 9. The hydraulic cylinder produces a horizontal motion of point A. If V₁=4 m/s when 0=45°, determine the magnitude of the velocity of D and the angular velocity of ABCD for this position. b O 0 400 mm 200 mm 2 8% ا. ا... 250 mm Fill & Sign Convert All |||
The disk is moving to the left such that it has an angular acceleration cx=9 rad/s² and angular velocity w=2 rad/s at the instant shown. It does not slip at A Suppose that r=0.3 m (Figure 1) Figure 6) < 1 of 1 ar A ▼ Y Part A Determine the magnitude of the acceleration of point B Express your answer to three significant figures and include the appropriate units. ag= Submit Part B 0= μA Submit Value 3 Request Answer → Determine the direction of the acceleration of point B measured clockwise from the positive z axis. Express your answer using three significant figures. ΠΕΙ ΑΣΦ m/s² Request Answer 11 vec 3 ? → ?
The slider block has the motion shown. Suppose that r = 140 mm and h = 400 mm. (Figure 1) Part A Determine the angular velocity of the wheel at this instant measured counterclockwise. Express your answer using three significant figures. Enter positive value if the angular velocity is counterclockwise and negative value if the angular velocity is clockwise. w = 20.0 rad/s Submit Previous Answers v Correct Part B Figure < 1 of 1 Determine the angular acceleration of the wheel at this instant measured counterclockwise. Express your answer using three significant figures. Enter positive value if the angular acceleration is counterclockwise and negative value if the angular acceleration is clockwise. vec ? h a = 137.142 rad/s? Submit Previous Answers Request Answer vg = 4 m/s ag = 2 m/s? X Incorrect; Try Again; 4 attempts remaining P Pearson
Q2/ In the mechanism shown in Fig. below the crank AOB rotates uniformly at 200 rev/min, in clockwise direction, about the fixed centre O. Find the velocity and acceleration of slider F. 200 rev/min DAF www Oby 315mm- 135mm 120mm 540mm 450mm 480mm- w F TIM 225mm 225mm
For the position shown where @ =53°, point 4 on the sliding collar has a constant velocity of v-1.25 m/s in the direction shown. At this instant BD is horizontal and DE is vertical. a) Find the velocity of point D and angular velocity of link DE by using instantaneous center of zero velocity, b) Find the angular acceleration of link BD and DE. 00 mm 10H 1Pomm