3. A 3 kg block is sitting on a semi-cylindrical surface that has a radius of 1.5 m (see below). The block is attached to an elastic cord that has a stiffness of k = 5 N/m and is initially unstretched. If the block is given an initially velocity of 0.2 m/s, at what angle on the surface does the block come to a (temporary) rest? k = 5 N/m

3. A 3 kg block is sitting on a semi-cylindrical surface that has a radius of 1.5 m (see below). The block is attached to an elastic cord that has a stiffness of k = 5 N/m and is initially unstretched. If the block is given an initially velocity of 0.2 m/s, at what angle on the surface does the block come to a (temporary) rest? k = 5 N/m

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 7.81P: Calculate the horizontal force P required to push the 85-lb lawn mower at constant speed. The center...

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