You place a 5 kg brick at 1.25 m on the left side of a lever system. You place another 5 kg brick at 0.25 m on the left side as well. Where on the right side would you place a 30 kg rock to balance the system? A 0.5 m 0.25 m C 1.75 m D 1.25 m

You place a 5 kg brick at 1.25 m on the left side of a lever system. You place another 5 kg brick at 0.25 m on the left side as well. Where on the right side would you place a 30 kg rock to balance the system? A 0.5 m 0.25 m C 1.75 m D 1.25 m

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter8: Rotational Motion

Section8.2: Rotational Dynamics

Problem 32SSC

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Question

You place a
5 kg brick at 1.25 m on the left side of a lever system. You place another
5 kg brick at 0.25 m on the left side as well. Where on the right side would you place a
30 kg rock to balance the system?
A
0.5 m
0.25 m
C
1.75 m
D
1.25 m

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