A uniform, 267 N rod that is 2.06 mm long carries a 225 N weight at its right end and an unknown weight WW toward the left end (see the figure below). When WW is placed 55.9 cm from the left end of the rod, the system just balances horizontally when the fulcrum is located 74.7 cm from the right end. a. What is w (in N)? b. If the weight w is moved 25.3 cm to the right, how far must the fulcrum (balance point) be moved to restore balance? 225 N Fiqura 1 A mae actc the lof cide ofa bala nce boam
A uniform, 267 N rod that is 2.06 mm long carries a 225 N weight at its right end and an unknown weight WW toward the left end (see the figure below). When WW is placed 55.9 cm from the left end of the rod, the system just balances horizontally when the fulcrum is located 74.7 cm from the right end. a. What is w (in N)? b. If the weight w is moved 25.3 cm to the right, how far must the fulcrum (balance point) be moved to restore balance? 225 N Fiqura 1 A mae actc the lof cide ofa bala nce boam
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Transcribed Image Text:A uniform, 267 N rod that is 2.06 mm long carries a 225 N weight at its right end and an unknown
weight WW toward the left end (see the figure below). When WW is placed 55.9 cm from the left
end of the rod, the system just balances horizontally when the fulcrum is located 74.7 cm from
the right end.
a. What is w (in N)?
b. If the weight w is moved 25.3 cm to the right, how far must the fulcrum (balance point)
be moved to restore balance?
225 N
Figure 1. A mass rests on the left side of a balance beam.
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