Homework Answers
The member OA of the industrial robot telescopes and pivots about the fixed axis at point...
The member OA of the industrial robot telescopes and
pivots about the fixed axis at point O. At the instant
shown, θ = 67°, θ˙ = 2.0 rad/s, θ¨ = 0.85 rad/s2, OA¯ =
0.99 m, OA¯˙ = 0.43 m/s, and OA¯¨ = -7.4 m/s2. Determine
the velocity v and acceleration a
of joint A of the robot. The base of the robot does not
revolve about a vertical axis.
1,41 m 0.99 m 17 10A__
WW4: Problem 1 Previous Problem Problem ListNext Problem (1 point) Let pt 1s(-p) If s 1.2 and r 1...
WW4: Problem 1 Previous Problem Problem ListNext Problem (1 point) Let pt 1s(-p) If s 1.2 and r 1.5, find the equilibria. The smaller equilibrium is: p.- The larger equilibrium is: p, SPt
WW4: Problem 1 Previous Problem Problem ListNext Problem (1 point) Let pt 1s(-p) If s 1.2 and r 1.5, find the equilibria. The smaller equilibrium is: p.- The larger equilibrium is: p, SPt
(1s equal to pt) A s spacecraft of mass m is in a circular orbit around...
(1s equal to pt) A s spacecraft of mass m is in a circular orbit around the Sun with the radius R average Earth-Sun distance. At point A, the spacecraft is firing its thrusters Sun, to point E the tangentially to the closer to the s e trajectory such that it will fall on an elliptical orbit, which will bring it un, to point B. At point B, it once again fires its thrusters tangentially to its ry to go...
Bar OA is rotating about O which causes rotation of bar CB about C. Velocity of...
Bar OA is rotating about O which causes rotation of bar CB about C. Velocity of point A is 250 (m/s) in right-hand side horizontal direction (VA = 250 i) and at this moment bar CB is horizontal and bar OA is vertical. Calculate the angular velocities of CB and AB for this instant. Also, find VB/A 100 min 50 m 250 mm
(i) Vz, y E R : (z +R y) , (z) +s (y) ii )-1s (5)...
(i) Vz, y E R : (z +R y) , (z) +s (y) ii )-1s (5) A ring homomorphism. (2 pts) Let m be a positive integer, and let d be a positive divisor of Show that the map a : z/mZ 2/dZ by a(a mod m) show that t has properties (i)-(ii) in the previous problem mod d is a ring homomorphism (i.e.,
A-1 o Rod OA with length 0.4m is rotating about point O at constant angular velocity...
A-1 o Rod OA with length 0.4m is rotating about point O at constant angular velocity it will push the plate B to move up and down. At this instant, theta = 30 degree and omega = 0.5rad/s. Determine the velocity and acceleration of point C on the plate moving point: Point A of rod OA moving coordinate: the plate B absolute motion: rotating about axis O relative motion: linear motion, horizontally convective motion: translation, moving up and down.
The circular disk of radius r = 0.12 m rotates about a fixed axis through point...
The circular disk of radius r
= 0.12 m rotates about a fixed axis through point O with the
angular properties ? = 2 rad/s and ? = 3 rad/s2 with directions as
shown in the figure above. Using the cartesian coordinate system
centred at O, find in terms of i and j components,
(Problem 5/1 from Meriam and Kraige Dynamics) 1" 4 The circular disk of radius r = 0.12 m rotates about a fixed axis through point O...
QUESTION 11 Symbolize the following sentence Either it is raining or it is snowing, but not both. Oa (Rvs)& (R&S) Ob.(RvS) (Rvs) Oc. ( R v S )-> ~ ( R &S) Od.(Rvs) & (-R&-S) QU...
QUESTION 11 Symbolize the following sentence Either it is raining or it is snowing, but not both. Oa (Rvs)& (R&S) Ob.(RvS) (Rvs) Oc. ( R v S )-> ~ ( R &S) Od.(Rvs) & (-R&-S) QUESTION 12 Symbolize the following sentence The new sofa is too soft, and it is not tall enough Oa (N&S)&-T Ob.N&-T C.NT
QUESTION 11 Symbolize the following sentence Either it is raining or it is snowing, but not both. Oa (Rvs)& (R&S) Ob.(RvS) (Rvs) Oc....
problem e please 2. The amusement park ride consists of a 200-kg car and passenger that are traveling at 3 m/s along a circular path having a radius of 8 m (horizontal plane) If at t 0, the cable OA i...
problem e please
2. The amusement park ride consists of a 200-kg car and passenger that are traveling at 3 m/s along a circular path having a radius of 8 m (horizontal plane) If at t 0, the cable OA is pulled in toward O at 0.5 m/s, determine: a. Is energy conserved? why? (5%). b. Is angular momentum about point O conserved? why? (596). C. The speed of the car when t-4 s (10%). d. work done to pull...
A-lb Rod OA with length 0.4m is rotating about point O at constant angular velocity. It...
A-lb Rod OA with length 0.4m is rotating about point O at constant angular velocity. It will push the plate B to move up and down. At this instant, theta = 30 and omega = 0.5 rad/s. Determine the velocity and acceleration of point C on the plate.
The member OA of the industrial robot telescopes and
pivots about the fixed axis at point O. At the instant
shown, θ = 67°, θ˙ = 2.0 rad/s, θ¨ = 0.85 rad/s2, OA¯ =
0.99 m, OA¯˙ = 0.43 m/s, and OA¯¨ = -7.4 m/s2. Determine
the velocity v and acceleration a
of joint A of the robot. The base of the robot does not
revolve about a vertical axis.
1,41 m 0.99 m 17 10A__
WW4: Problem 1 Previous Problem Problem ListNext Problem (1 point) Let pt 1s(-p) If s 1.2 and r 1.5, find the equilibria. The smaller equilibrium is: p.- The larger equilibrium is: p, SPt
WW4: Problem 1 Previous Problem Problem ListNext Problem (1 point) Let pt 1s(-p) If s 1.2 and r 1.5, find the equilibria. The smaller equilibrium is: p.- The larger equilibrium is: p, SPt
(1s equal to pt) A s spacecraft of mass m is in a circular orbit around the Sun with the radius R average Earth-Sun distance. At point A, the spacecraft is firing its thrusters Sun, to point E the tangentially to the closer to the s e trajectory such that it will fall on an elliptical orbit, which will bring it un, to point B. At point B, it once again fires its thrusters tangentially to its ry to go...
Bar OA is rotating about O which causes rotation of bar CB about C. Velocity of point A is 250 (m/s) in right-hand side horizontal direction (VA = 250 i) and at this moment bar CB is horizontal and bar OA is vertical. Calculate the angular velocities of CB and AB for this instant. Also, find VB/A 100 min 50 m 250 mm
(i) Vz, y E R : (z +R y) , (z) +s (y) ii )-1s (5) A ring homomorphism. (2 pts) Let m be a positive integer, and let d be a positive divisor of Show that the map a : z/mZ 2/dZ by a(a mod m) show that t has properties (i)-(ii) in the previous problem mod d is a ring homomorphism (i.e.,
A-1 o Rod OA with length 0.4m is rotating about point O at constant angular velocity it will push the plate B to move up and down. At this instant, theta = 30 degree and omega = 0.5rad/s. Determine the velocity and acceleration of point C on the plate moving point: Point A of rod OA moving coordinate: the plate B absolute motion: rotating about axis O relative motion: linear motion, horizontally convective motion: translation, moving up and down.
The circular disk of radius r
= 0.12 m rotates about a fixed axis through point O with the
angular properties ? = 2 rad/s and ? = 3 rad/s2 with directions as
shown in the figure above. Using the cartesian coordinate system
centred at O, find in terms of i and j components,
(Problem 5/1 from Meriam and Kraige Dynamics) 1" 4 The circular disk of radius r = 0.12 m rotates about a fixed axis through point O...
QUESTION 11 Symbolize the following sentence Either it is raining or it is snowing, but not both. Oa (Rvs)& (R&S) Ob.(RvS) (Rvs) Oc. ( R v S )-> ~ ( R &S) Od.(Rvs) & (-R&-S) QUESTION 12 Symbolize the following sentence The new sofa is too soft, and it is not tall enough Oa (N&S)&-T Ob.N&-T C.NT
QUESTION 11 Symbolize the following sentence Either it is raining or it is snowing, but not both. Oa (Rvs)& (R&S) Ob.(RvS) (Rvs) Oc....
problem e please
2. The amusement park ride consists of a 200-kg car and passenger that are traveling at 3 m/s along a circular path having a radius of 8 m (horizontal plane) If at t 0, the cable OA is pulled in toward O at 0.5 m/s, determine: a. Is energy conserved? why? (5%). b. Is angular momentum about point O conserved? why? (596). C. The speed of the car when t-4 s (10%). d. work done to pull...
A-lb Rod OA with length 0.4m is rotating about point O at constant angular velocity. It will push the plate B to move up and down. At this instant, theta = 30 and omega = 0.5 rad/s. Determine the velocity and acceleration of point C on the plate.
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