The 115-kg pendulum has a center of mass at Gand a radius of gyration about G of kc = 250 mm. Neglect the weight of the beam and the support. At the instant e = 90° the pendulum is rotating at w = 8 rad/s. 0.75 m 1m 0.6 m 0.6 m Part A Determine the z and y components of reaction on the beam by the pin A at the instant 0 = 90° using scalar notation. Express your answers using three significant figures separated by a comma. ANSWER: Ar. A, = kN Part B Determine the magnitude of the normal reaction of the roller B at the instant 0 = 90°. Express your answer to three significant figures and include the appropriate units. ANSWER: Ng =

The 115-kg pendulum has a center of mass at Gand a radius of gyration about G of kc = 250 mm. Neglect the weight of the beam and the support. At the instant e = 90° the pendulum is rotating at w = 8 rad/s. 0.75 m 1m 0.6 m 0.6 m Part A Determine the z and y components of reaction on the beam by the pin A at the instant 0 = 90° using scalar notation. Express your answers using three significant figures separated by a comma. ANSWER: Ar. A, = kN Part B Determine the magnitude of the normal reaction of the roller B at the instant 0 = 90°. Express your answer to three significant figures and include the appropriate units. ANSWER: Ng =

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

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter5: Three-dimensional Equilibrium

Section: Chapter Questions

Problem 5.2P: Draw the FBD for the bar described in Prob. 5.1 if the bar is homogeneous of mass 50 kg. Count the...

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