Solved Practice Test for Dynamics | CEE 2040, Study notes of Dynamics

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Georgia Institute of technology School of Civil & Environmental Engineering CEE2040B: Dynamics Dr. Yang Wang 1. During an escape, James Bond wants to jump off a bridge, so that he can land on a boat that is moving in the river. At the instant he runs off the bridge deck, James’ velocity is horizontal, and the horizontal distance between him and the boat is d. We also know the height difference is #, and the boat moves towards right with a constant speed vg. In order to land on the boat successfully, what initial velocity is needed at the instant when he leaves the bridge? Express you answer as a function of d, vy , #, and the acceleration of gravity g. [ M points] | d Initial velocity? Vy wv , / \ssume the A lo ‘ 4 ra e { ‘ mh A Xe at a ‘Boat “ é => i 7 ; of + lg t 3 Va é a => 1; —_ - _ ~ 7 Ur - eotY we Fe =