As shown, two blocks, resting on different inclines, are connected by an inelasticcable that passes over a frictionless pulley. Block A weighs 14.0 lb and block Bweighs 34.0 lb . Theincline angles are 01 =20.0 degrees and 0245.0 degrees , and thecoefficient of kinetic%D%3Dfriction between theblocks and the inclinesis uk = 0.300. Whenthe blocks are releasedBfrom rest, block Bslides down its incline.02What is the magnitudeof block A's velocity,VA, after block B hasslid 1.20 ft ?Express your answerto three significantfigures and include the appropriate units.

Answered: Image /qna-images/answer/17dcc3ff-669b-4849-b1a9-a0ca949cda2e.jpg

As shown, two blocks, resting on different inclines, are connected by an inelastic cable that passes over a frictionless pulley. Block A weighs 14.0 lb and block B weighs 34.0 lb. The incline angles are 01 = 20.0 degrees and 02 = 45.0 degrees , and the coefficient of kinetic %3D friction between the blocks and the inclines is ik = 0.300. When the blocks are released B from rest, block B slides down its incline. 02 What is the magnitude of block A's velocity, VA, after block B has slid 1.20 ft ?

As shown, two blocks, resting on different inclines, are connected by an inelastic cable that passes over a frictionless pulley. Block A weighs 14.0 lb and block B weighs 34.0 lb. The incline angles are 01 = 20.0 degrees and 02 = 45.0 degrees , and the coefficient of kinetic %3D friction between the blocks and the inclines is ik = 0.300. When the blocks are released B from rest, block B slides down its incline. 02 What is the magnitude of block A's velocity, VA, after block B has slid 1.20 ft ?

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 7.50P: The block of weight W is pulled by the force P inclined at the angle to the horizontal. Find the...

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