- 4 Use The Values Of L A And A As Given On The Last Page That Corresponds To The Last 4 Digits Of Your U One Insta 1 (35.98 KiB) Viewed 29 times
- 4 Use The Values Of L A And A As Given On The Last Page That Corresponds To The Last 4 Digits Of Your U One Insta 2 (10.89 KiB) Viewed 29 times
4. Use the values of L, a,, and a, as given on the last page that corresponds to the last 4 digits of your U#. One instant of a free-body diagram of a link from a mechanism in motion in a horizontal plane is as shown. At bearing A, the reaction force F, and its direction, 8,, are unknowns. At B, the force F, acts perpendicular to the link and its magnitude is unknown. The length of the link is L cm and the acceleration at mass center G is (ai+aj) cm/s. The link has a mass, m=2 kg and a moment of inertia, I-(mL)/12. At the instant shown, w=5 rad/s CCW and a=20 rad/s' CCW. w, a G a) Find the magnitude of moment of inertia I, in kg-m² from the formula. If the velocity of G is (31+ 4)) cm, using the vector equation, find the velocity of B with respect to G. Find i) the normal and ii) tangential components of acceleration of B with respect to G in m/s. Applying Newton's 2nd Law of Motion, determine the force F, in N. Applying Newton's 2 Law of Motion, determine the force F in N and 6 in degrees. b) c) d)
Problem 4 L = 22cm a = 230 cmfs ²2 x 6 y = 254 cm/s² q