2. -K- 3 m/s Baelish was too shy to give his gift to his friend, Sansa, so he made a contraption out of a 1 m- radius gear L, a 1.2 m-radius gear I and a 0.5 m-radius cylindrical spool of rope K. The spool K was glued and is concentric to gear I. He skillfully rotated gear L causing it to have a constant angular acceleration. Starting from rest, gear Lrotated a total of n/3 radians right before the speed of box E became 3 m/s. At this instant, d. What is the displacement of Point P? e. What is the total acceleration of point P?

2. -K- 3 m/s Baelish was too shy to give his gift to his friend, Sansa, so he made a contraption out of a 1 m- radius gear L, a 1.2 m-radius gear I and a 0.5 m-radius cylindrical spool of rope K. The spool K was glued and is concentric to gear I. He skillfully rotated gear L causing it to have a constant angular acceleration. Starting from rest, gear Lrotated a total of n/3 radians right before the speed of box E became 3 m/s. At this instant, d. What is the displacement of Point P? e. What is the total acceleration of point P?

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

The given system consists of gears A, B and C.consists of. A gear clockwise 600 revolutions per minuteSince it rotates with constant speed, the angular angularity of gears B and Cwith their speeds on the surfaces of the B and C gears.Calculate the accelerations at the points of contact
If the sprocket S is turning with an angular velocity ?S = 6 rad/s, and anangular acceleration of ?S = 2 rad/s^2. Find angular velocity and angular accelerationof link AB. Note that link AB shares an axis of rotation with sprocket S, but is free torotate separately from S (it’s not attached to the sprocket S). The pin at C is attachedto one of the chain links, and is moving vertically downward.
NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. A simple friction drive consists of two disks A and B. Initially, disk B has a clockwise angular velocity of 550 rpm, and disk A is at rest. It is known that disk B will coast to rest in 65 s. However, rather than waiting until both disks are at rest to bring them together, disk A is given a constant angular acceleration of 3 rad/s² counterclockwise. A 2.5 in. B 3 in. Determine at what time the disks can be brought together if they are not to slip. (You must provide an answer before moving to the next part.) The disks can be brought together at t= S.
1. HANDWRITTEN - Specifications: Link OA AC CB CD 30⁰ A Length (mm) 80 120 120 120 с wwwww D B Crank OA rotates at 150 rpm CCW. Determine the velocity and acceleration of B and D, and the angular acceleration of links AB and CD.
The 16 in. diameter pulley of a gasoline engine is connected by a pulley (which is assumed not to slip) to the pulley of apump. The belt speed is 4,000 fpm. Determine (1) the angular speed of the engine pulley in revolutions per minute and inradians per second; and (2) the diameter in inches of the pump pulley if the pump speed is one-half the speed of theengine pulley.
Sigh In Introduction To Elec... G SOLVED:Two bump.. O Calculus, 11th Edition SOLVED:Pelicans tu... runuamIentalT ODICII T0.22 M Strength of Materia... At the instant shown, cable AB has a velocity of 3 m/s and acceleration of 1.5 m/s while the gear rack C has a velocity of 1.3 m/s and acceleration of 0.65 m/s². (Figure 1) Part A Determine the angular acceleration of the gear at this instant. Express your answer to three significant figures and include the appropriate units. Figure 1 of 1 μΑ Value Units a = Submit Request Answer 0.3 m B 0.2 m Provide Feedback P Pearson OF a 90°F 1C 近
Problem 2 A load is to be raised 12 ft by the hoisting system shown, developed by ASCE Club students to lift various loads to the ceiling of the Construction Materials Laboratory. Assume gear A is initially at rest, then accelerates uniformly to a speed of 110 rpm in 5 s, and then maintains a constant speed of 110 rpm. Gear A has radius A 4.0 in, gear B has radius B = Drum C rotates with gear B. = 22 in, and drum C has radius rc = 18 in. Determine: (a) the number of revolutions executed by gear A in raising the load, (b) the time required to raise the load to 12 ft. TB B с Load rc
At the instant mechanisms is shown below, for the gear its angular velocity is 6rad/s counterclockwise and its angular acceleration is 5rad/s2 clockwise. For the position depicited in the figure, using the vector method only, determine a) The angular veleocity of link BD and AB B) the angular acceleration of link AB and BD
If the gear is rotating at an angular speed of (2rad / s ) and the rack Z is moving with acceleration of (6 ft / s^2) to the Left, answer the following questions: Note: The wheel is always in contact, without slip, with the fixed path F. 1. The angular acceleration of a gear, gear a (,) a positive value means inverting Clockwise rotation and negative value means clockwise) 2. Acceleration of point 0 on gear (vector ao) 3. Acceleration of point A on gear (vector aq) 4. Acceleration of point E on the acceleration (wheel) (vector g @) 5. Point B acceleration in gear (vector g @)
Question 2 The speed of shaft increase from 280 rev/min to 320 rev/min through eighteen complete revolutions. Calculate the angular acceleration and the time taken for this change.
12. The gear A on the drive shaft of the outboard motor has a radius r = 0.5 in. and the meshed pinion gear B on the propeller shaft has a radius r = 1.2 in. . (a) Determine the angular velocity of the propeller in t = 1.5 s, if the drive shaft rotates with an angular acceleration ,a = (400t³) rad/s², where t is in seconds. The propeller is originally at rest and the motor frame does not move. (b) Determine the magnitude of the velocity and acceleration of point P located on the tip of the propeller at the instant. t = 0.75 s 2.20 in.
If gear A in Figure 5.12 starts from rest and has a constant angular acceleration of 2 rad/s2, determine the time needed for gear B to attain an angular velocity of 50 rad/s.