If the hydraulic cylinder shortens at a constant rate of vç = 3 ft/s, determine the angular velocity of link ACB. Set e = 62° and o= 56 ° . Assume the counterclockwise rotation as positive.(Figure 1) Express your answer with the appropriate units. W= -0.849 rad Submit Previous Answers v Correct Part B Determine the velocity of block B. Assume the upward direction as positive. Figure < 1 of 1> Express your answer with the appropriate units. ft UB = 5.2 4 ft S 4 ft Submit Previous Answers Request Answer X Incorrect; Try Again; 4 attempts remaining

If the hydraulic cylinder shortens at a constant rate of vç = 3 ft/s, determine the angular velocity of link ACB. Set e = 62° and o= 56 ° . Assume the counterclockwise rotation as positive.(Figure 1) Express your answer with the appropriate units. W= -0.849 rad Submit Previous Answers v Correct Part B Determine the velocity of block B. Assume the upward direction as positive. Figure < 1 of 1> Express your answer with the appropriate units. ft UB = 5.2 4 ft S 4 ft Submit Previous Answers Request Answer X Incorrect; Try Again; 4 attempts remaining

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

Figure B 12 ft. 104 -15 ft- 1 of 1 Part A If the hydraulic cylinder AB is extending at a constant rate of 1 ft/s, determine the dumpster's angular velocity at the instant 0 = 44°. Assume the counterclockwise rotation as positive. (Figure 1) Express your answer to three significant figures and include the appropriate units. W = ☐☐ μÃ Value X Incorrect; Try Again Provide Feedback rad S Submit Previous Answers Request Answer ? Next >
Figure 12 ft. 04 -15 ft 1 of 1 Part A If the hydraulic cylinder AB is extending at a constant rate of 1 ft/s, determine the dumpster's angular velocity at the instant = 12°. Assume the counterclockwise rotation as positive. (Figure 1) Express your answer to three significant figures and include the appropriate units. = لها ■ Submit μА Value Provide Feedback Request Answer Units =)?
For the Crank Double Slider Given, Choose a unique angle that is not the given(240). 181 - 359 degrees with respect to the positive x-axis. Draw the displacement and velocity diagram. and look for the Velocities of B and D. EA crank angular velocity is 10rad/s D EA =0.55" AB = 2.5" AC = 1.0" CB - 1.75" CD - 2.05" 0.75"- 5 OB 60°
re 0.125 m vo irr 0.6 m 0.175 m wkransfun 0 B Part A If the center O of the gear is given a velocity of vo= 5 m/s, determine the speed of the slider block B at the instant 0 = 32 °. (Figure 1) Express your answer to three significant figures and include the appropriate units. UB= Submit μA Value Request Answer < Return to Assignment Units Provide Feedback ?
The slider block has the motion shown. Suppose that r = 140 mm and h = 500 mm. (Figure 1) Figure C B h VB = 4 m/s ag = 2 m/s² 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= Submit Part B ΠΙ ΑΣΦ απ ↓↑ Request Answer vec VE ΑΣΦ 41 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 rad/s ? rad/s²
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
Answer the following by using the INSTANTANEOUS CENTER METHOD for Velocity Analysis The mechanism shown is composed of rod GPV pin-connected to rod DPE at point P. Knowing that the velocity of V is 4 m/s downwards, A. [20%] Redraw bar GPV and determine its instantaneous center of rotation (label it as point C). Specify all angles and distances E 300 mm needed. 250 mm B. [15%] Determine the angular velocity of rod GPV. C. [30%] Determine the velocity of point P. D. [20%] Redraw bar DPE and determine its instantaneous center P 400 mm v = 4 m/s 300 mm 30° of rotation (label it as point C). Specify all angles and distances needed. E. [15%] Determine the angular velocity of rod DPE.
Part A The angular velocity of link AB is wAB = 6.5 rad/s. (Figure 1) Determine the velocity of block C at the instant e = 45° and o = 30°. Express your answer to three significant figures and include the appropriate units. Enter positive value if the velocity is directed to the right and negative value if the velocity is directed to the left. vC = Value Units Submit Request Answer Part B Determine the angular velocity of link BC at the instant 0 = 45° and ø = 30°, measured clockwise. Express your answer using three significant figures. Enter positive value if the angular velocity is clockwise and negative value if the angular velocity is counterclockwise. Figure 1 of 1 vec WBC = rad/s WAB Submit Request Answer 3 m B Part C Complete previous part(s) 2 m Provide Feedback Next > C
Rod CD presses against AB, giving it an angular velocity. (Figure 1) Figure @0 A 2 ft 1 of 1 Part A If the angular velocity of AB is maintained at w = 5 rad/s, determine the required magnitude of the velocity v of CD as a function of the angle of rod AB. Express your answer in terms of so the result value is in feet per second. —| ΑΣΦ | | v=10 csc ²0 Submit Provide Feedback vec Previous Answers Request Answer ? ft/s
The angular velocity of link AB is WAB = 2.4 rad/s (Figure 1) Figure B 0 = 45° 3 ft 2 ft @AB = 30° Part A Determine the magnitude of the velocity of the block at Cat the instant = 45° and p = 30°! Express your answer to three significant figures and include the appropriate units. VC = Submit Part B WCB = Value Submit Request Answer Determine the magnitude of the angular velocity of the connecting link CB at the instant 0 = 45° and = 30°. Express your answer to three significant figures and include the appropriate units. ΜΑ Value Units Request Answer ? Units ?
The piston in a piston and crank mechanism has the velocity and acceleration shown below. Using relative motion analysis, determine the current angular velocity and angular acceleration for the crank. rad v=2 m/s a = 5 m/s² 150 mm rad $2 400 mm (Solution: w = 13.33 clockwise, a = 100.16 clockwise)