Question 2 An engine with a mass of 500 kg is dropped onto the end of a weightless cantilever bridge with a velocity of 0.6 m/s, as shown in Figure 1. The impact causes vibrations of the combined engine/cantilever bridge system, with the engine stuck onto the bridge. The bridge is made of steel with a modulus of elasticity of 200 x 10° N/m², length 3 m, and moment of inertia 2 x 10-6 m*. V = 0.6 m/s 3 m Figure 1: Cantilever bridge 2.1. Draw the free body diagram of the cantilever bridge shown in Figure 1. 2.2. Neglect inertia of the bridge and calculate the response of the combined engine/cantilever beam. 2.3. Calculate the displacement of the engine attached to the bridge 2 seconds after impact.

Question 2 An engine with a mass of 500 kg is dropped onto the end of a weightless cantilever bridge with a velocity of 0.6 m/s, as shown in Figure 1. The impact causes vibrations of the combined engine/cantilever bridge system, with the engine stuck onto the bridge. The bridge is made of steel with a modulus of elasticity of 200 x 10° N/m², length 3 m, and moment of inertia 2 x 10-6 m*. V = 0.6 m/s 3 m Figure 1: Cantilever bridge 2.1. Draw the free body diagram of the cantilever bridge shown in Figure 1. 2.2. Neglect inertia of the bridge and calculate the response of the combined engine/cantilever beam. 2.3. Calculate the displacement of the engine attached to the bridge 2 seconds after impact.

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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