Hi, please help me answer Question No. 2 only, with solutions. Thank you.QUESTION NO. 2QUESTION NO. 2 QUESTION NO. 2 PROBLEM 01PROBLEM 02A block having a mass of 5 kg is tied to a cable asshown. The cable passes through a smooth drum atD. Another block W is hung as shown with a mass of4.5 kg. The coefficients of static and kinetic frictionbetween the block and the plane is 0.2 and 0.1,respectively. Compute for the following:The crate shown has a mass of m = 15 kg and ispulled by the rope as shown. If the coefficients ofstatic and kinetic friction are ug = 0.30 and ug =0.20, provide answers for the following. Set 0 =30°.DW1. Draw the free-body diagram of the system.45°2. Determine the normal force (N) developed bythe floor on the crate.6. Draw the free body diagram in each block.7. Determine the normal force (N) developed by3. Determine the frictional force (N) byequilibrium developed on the contactingthe incline on the block.surfaces of the floor and the crate.8. Determine the frictional force (N) byequilibrium developed on the contacting4. Determine the frictional force (N) developedat the moment of the verge of sliding.surfaces of the incline and the block.5. Determine the actual frictional force (N)produced by the contacting surfaces of the9. Determine the frictional force (N) developedat the moment of the verge of sliding.floor and the crate. State whether the cratewill slide or not.10. Determine the actual frictional force (N)produced by the contacting surfaces of theincline and the block. State whether the blockwill slide up or down or whether the blockwill not slide.

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PROBLEM 02 A block having a mass of 5 kg is tied to a cable as shown. The cable passes through a smooth drum at D. Another block W is hung as shown with a mass of 4.5 kg. The coefficients of static and kinetic friction between the block and the plane is 0.2 and 0.1, respectively. Compute for the following: D W 45° 6. Draw the free body diagram in cach block. 7. Determine the normal force (N) developed by the incline on the block. 8. Determine the frictional force (N) by equilibrium developed on the contacting surfaces of the incline and the block.

PROBLEM 02 A block having a mass of 5 kg is tied to a cable as shown. The cable passes through a smooth drum at D. Another block W is hung as shown with a mass of 4.5 kg. The coefficients of static and kinetic friction between the block and the plane is 0.2 and 0.1, respectively. Compute for the following: D W 45° 6. Draw the free body diagram in cach block. 7. Determine the normal force (N) developed by the incline on the block. 8. Determine the frictional force (N) by equilibrium developed on the contacting surfaces of the incline and the block.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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