A uniform rigid rod initially at rest has length L = 100 cm and mass MR = 0.500 kg. The rod hangs vertically and is pivoted at its upper end. A ball of mass MB = 4.00 kg is attached to the lower end of the rod. See figure. The pivot is frictionless. What minimum horizontal speed must be imparted to the ball in order for the ball to go over the top of the vertical circle? 2. A uniform rigid rod initially at rest has length L- 100 cm and mass MR = 0.500 kg. Therod hangs vertically and is pivoted at its upper end. A ball of mass MB = 4.00 kg is attachedto the lower end of the rod. See figure. The pivot is frietionless. What minimum horizontalspeed must be imparted to the ball in order for the ball to go over the top of the verticalcirele?TopPivotFigure P2Bottom

First, determine the moment of inertia (I) of the structure by using the individual moments (IR and…

Answered: A uniform rigid rod initially at rest…

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter10: Rotational Motion

Section: Chapter Questions

Problem 78P: Review. A string is wound around a uniform disk of radius R and mass M. The disk is released from...

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A uniform rigid rod initially at rest has length L = 100 cm and mass M_R = 0.500 kg. The rod hangs vertically and is pivoted at its upper end. A ball of mass M_B = 4.00 kg is attached to the lower end of the rod. See figure. The pivot is frictionless. What minimum horizontal speed must be imparted to the ball in order for the ball to go over the top of the vertical circle?

2. A uniform rigid rod initially at rest has length L- 100 cm and mass MR = 0.500 kg. The
rod hangs vertically and is pivoted at its upper end. A ball of mass MB = 4.00 kg is attached
to the lower end of the rod. See figure. The pivot is frietionless. What minimum horizontal
speed must be imparted to the ball in order for the ball to go over the top of the vertical
cirele?
Top
Pivot
Figure P2
Bottom

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