Can anyone help me with this question 4. The compound disk pulley consists of a hub and attached outer rim. If the disk has a mass of3 kg and a radius of gyration kg = 0.045 m. Block A has a mass of 2 kg, and the spring is un-stretched when A is at rest (at 1) and the spring constant is 150 N/m. Neglect the mass of thecord and the spring.Determine the stretched length of the spring after A descends 0.3 m.a.b.Determine the speed of block A after A descends 0.3 m from rest.ww 001150 N/m0.3 m

To obtain the correct solution to the above question, the Work energy theorem must be applied. The…

4. The compound disk pulley consists of a hub and attached outer rim. If the disk has a mass of 3 kg and a radius of gyration ko stretched when A is at rest (at 1) and the spring constant is 150 N/m. Neglect the mass of the cord and the spring. 0.045 m. Block A has a mass of 2 kg, and the spring is un- %3D Determine the stretched length of the spring after A descends 0.3 m. b. Determine the speed of block A after A descends 0.3 m from rest. a. 100 mm 150 N/m 1. 0.3 m 2.

4. The compound disk pulley consists of a hub and attached outer rim. If the disk has a mass of 3 kg and a radius of gyration ko stretched when A is at rest (at 1) and the spring constant is 150 N/m. Neglect the mass of the cord and the spring. 0.045 m. Block A has a mass of 2 kg, and the spring is un- %3D Determine the stretched length of the spring after A descends 0.3 m. b. Determine the speed of block A after A descends 0.3 m from rest. a. 100 mm 150 N/m 1. 0.3 m 2.

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter7: Dry Friction

Section: Chapter Questions

Problem 7.26P: The uniform plank is initially at rest on the fixed support at A and the stationary drum at B. If...

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