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MMAN2300 2014 Problem Solving Exercise #2 The collar at pin C is connected to AB and slides freely over rod DE. (a) Write vector equations relating the velocity and acceleration of C to the velocity and acceleration of A. (b) Substitute known values for ω AB and α AB and r C/A to the equations from (a) and solve for v c and a c as vectors. (c) Write a vector equation for the velocity of C with respect to a rotating frame that is attached to bar DE. (d) Find the angular velocity of DE and express it as a vector. (e) Write a vector equation for the acceleration of C with respect to a rotating frame that is attached to bar DE. (f) If the angular acceleration of DE is 5.0 rad/s 2 k, find the acceleration of slider C with respect to the rotating bar DE.

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  • MMAN2300 2014 Problem Solving Exercise #2

    The collar at pin C is connected to AB and slides freely over rod DE.

    (a) Write vector equations relating the velocity and acceleration of C to the velocity and

    acceleration of A.

    (b) Substitute known values for AB and AB and rC/A to the equations from (a) and solve for vc

    and ac as vectors.

    (c) Write a vector equation for the velocity of C with respect to a rotating frame that is

    attached to bar DE.

    (d) Find the angular velocity of DE and express it as a vector.

    (e) Write a vector equation for the acceleration of C with respect to a rotating frame that is

    attached to bar DE.

    (f) If the angular acceleration of DE is 5.0 rad/s2 k, find the acceleration of slider C with respect

    to the rotating bar DE.