me244_hw6 - lb lb Question 3(1 point The 150-lb slender bar...

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Online Homework System Assignment Worksheet 5/2/09 - 10:27 AM Name: ____________________________ Class: dynamics Class #: ____________________________ Section #: ____________________________ Instructor: Koray Safak Assignment: ME244 Homework #6 Question 1: (1 point) The smooth 180-lb pipe has a length of 20 ft and negligible thickness. It is carried on a truck as shown. Determine the maximum acceleration which the truck can have without causing the normal reaction at to be zero. Also determine the horizontal and vertical components of force which the truck exerts on the pipe at ____________ ____________ lb ____________ lb Question 2: (1 point) If the support at is suddenly removed, determine the initial horizontal and vertical components of reaction which the pin exerts on the rod Segments and each have a weight of 10 lb. Page 1 of 3 PHGA OneKey - dynamics 02.05.2009 http://phga.pearsoncmg.com/onekey/modules/configureTest.Login
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Unformatted text preview: ____________ lb ____________ lb Question 3: (1 point) The 150-lb slender bar is supported by two cords and If cord suddenly breaks, determine the initial angular acceleration of the bar and the tension in cord ____________ ____________ lb Page 2 of 3 PHGA OneKey - dynamics 02.05.2009 http://phga.pearsoncmg.com/onekey/modules/configureTest.Login Question 4: (1 point) Each of the two links (slender rods) has a mass density of 2 kg/m. If the piston has a mass of 3 kg, determine the torque that must be applied to link so that the piston has an acceleration of at the instant shown. Originally the system is at rest. Motion occurs in the horizontal plane. ____________N m Page 3 of 3 PHGA OneKey - dynamics 02.05.2009 http://phga.pearsoncmg.com/onekey/modules/configureTest.Login...
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This note was uploaded on 11/17/2009 for the course MECHANICAL me 244 taught by Professor Korayk.şafak during the Spring '09 term at Yeditepe Üniversitesi.

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me244_hw6 - lb lb Question 3(1 point The 150-lb slender bar...

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