Problem. The pin at C of mass 0.5 kg is pushed by the forked arm AB, which moves in the curved slot whose equation is defined as r= (0.750) m, where 0 is in radians. Assume that at 0= 60° the arm is driven at an angular velocity of d=2 rad/s and an angular acceleration of Ö =3 rad/s². Determine: a) the velocity and acceleration of the pin at C at this instant, and b) the normal force Nc between the pin at C and the curved slot, and the force F exerted by the arm AB onto the pin at C. The motion takes place in the vertical plane. Do not forget to sketch the free-body diagram for the pin!. B Note: v, = † , vo=rð, a,= ï-rö², ag= rö+2rð, tanw= ΣF, - ma, ΣF-maρ dr Ide

Problem. The pin at C of mass 0.5 kg is pushed by the forked arm AB, which moves in the curved slot whose equation is defined as r= (0.750) m, where 0 is in radians. Assume that at 0= 60° the arm is driven at an angular velocity of d=2 rad/s and an angular acceleration of Ö =3 rad/s². Determine: a) the velocity and acceleration of the pin at C at this instant, and b) the normal force Nc between the pin at C and the curved slot, and the force F exerted by the arm AB onto the pin at C. The motion takes place in the vertical plane. Do not forget to sketch the free-body diagram for the pin!. B Note: v, = † , vo=rð, a,= ï-rö², ag= rö+2rð, tanw= ΣF, - ma, ΣF-maρ dr Ide

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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