A thin long beam is pivoted on a knife-edge at the location A. A mass m is suspended at the...
***See Figure http://www.webassign.net/ncsuplsemech2/6-pre-004.gif
(a) Which of the following represents the axis of rotation?
A B C
(b) Which of the following represents the lever arm for the force exerted by the mass m?
AB BC CA Zero
Homework Answers
AB is called liver arm ,
The perpendicular distance of line of action of force from axix of rotation
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A thin long beam is pivoted on a knife-edge at the location A. A mass m is suspended at the...
Problem 10.108 Part A consists of two slender rods AB and OC The which have a mass of 6 kg/m. The thin plate has a mass of 15 kg/m Suppose that a o0.5 m b"1.6 m,and r 0.1 m.(Figure 1) Determi...
Problem 10.108 Part A consists of two slender rods AB and OC The which have a mass of 6 kg/m. The thin plate has a mass of 15 kg/m Suppose that a o0.5 m b"1.6 m,and r 0.1 m.(Figure 1) Determine the location of the center of mass G of the pendulum. Express your answer to three significant figures and include the appropriate units Figure fj- 10.82? 1 of 1 You have already submited this answer Enter a new answer...
Procedure 1, 2, 3 Mass of a clamp: 21.5 True mass of meter stick: _133.6 g...
Procedure 1, 2, 3 Mass of a clamp: 21.5 True mass of meter stick: _133.6 g Center of mass of meter stick: _50 cm True weight of unknown mass: _212.99_ Procedure 4 Position of the 100-g mass: 10.0 cm Position of equilibrium: _30.9 cm Mass of the stick from method of torques: Procedure 5 Position of the 100-g mass: 10.0 cm Position of the 200-g mass: _90.0 cm Position of equilibrium of meter stick: Procedure 6 Position of unknown mass...
Problem 10.108 Part A consists of two slender rods AB and OC The which have a mass of 6 kg/m. The thin plate has a mass of 15 kg/m Suppose that a o0.5 m b"1.6 m,and r 0.1 m.(Figure 1) Determine the location of the center of mass G of the pendulum. Express your answer to three significant figures and include the appropriate units Figure fj- 10.82? 1 of 1 You have already submited this answer Enter a new answer...
Procedure 1, 2, 3 Mass of a clamp: 21.5 True mass of meter stick: _133.6 g Center of mass of meter stick: _50 cm True weight of unknown mass: _212.99_ Procedure 4 Position of the 100-g mass: 10.0 cm Position of equilibrium: _30.9 cm Mass of the stick from method of torques: Procedure 5 Position of the 100-g mass: 10.0 cm Position of the 200-g mass: _90.0 cm Position of equilibrium of meter stick: Procedure 6 Position of unknown mass...
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