For the mechanism in the posture shown below, the 1st and 2nd order kinematic coefficients are: 03= 0.5 rad/ft, R₁: = -1.00 ft/ft, 0 0.25 rad/ft², R4 = -1.00 ft/ft² Additionally, roller 4 is pinned to link 3 at B and is rolling without slipping on the vertical ground link at C. If the velocity of the input is V₂ = -10 i ft/s, determine: (a) The angular velocity of link 3 (b) The velocity of link 4 (c) The angular acceleration of link 3 (d) The acceleration of link 4 (e) The velocity of point P (f) The acceleration of point P 0¹ 1 R₂ = RAO = 2 i ft, R4 = RBO = 2 j ft, RPA = 4 ft, and p4 = 0.375 ft. A

For the mechanism in the posture shown below, the 1st and 2nd order kinematic coefficients are: 03= 0.5 rad/ft, R₁: = -1.00 ft/ft, 0 0.25 rad/ft², R4 = -1.00 ft/ft² Additionally, roller 4 is pinned to link 3 at B and is rolling without slipping on the vertical ground link at C. If the velocity of the input is V₂ = -10 i ft/s, determine: (a) The angular velocity of link 3 (b) The velocity of link 4 (c) The angular acceleration of link 3 (d) The acceleration of link 4 (e) The velocity of point P (f) The acceleration of point P 0¹ 1 R₂ = RAO = 2 i ft, R4 = RBO = 2 j ft, RPA = 4 ft, and p4 = 0.375 ft. A

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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Concept explainers

Free Damped Vibrations

Free vibration is a type of vibration in which the external force is removed after giving the initial displacement to a body/system. In other words, in this type of vibration, force is applied at the initial displacement of the system, and after the initial displacement, force is removed, and the system vibrates at the natural frequency.

Question

For the mechanism in the posture shown below, the 1st and 2nd order kinematic coefficients are:
03 = = 0.5 rad/ft, R₁ = -1.00 ft/ft,0'' = 0.25 rad/ft², R = -1.00 ft/ft²
Additionally, roller 4 is pinned to link 3 at B and is rolling without slipping on the vertical ground link at C.
If the velocity of the input is V₂ = -10 i ft/s, determine:
(a) The angular velocity of link 3
(b) The velocity of link 4
(c) The angular acceleration of link 3.
(d) The acceleration of link 4
(e) The velocity of point P
(f)
The acceleration of point P
P
3
1
R₂ = RAO = 2 i ft, R4 = R0 = 2 j ft, RPA = 4 ft, and p4 = 0.375 ft.
A
2
X

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