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10 Jul 2019

a .104 kg meterstick is supported at its 32.3 cm mark by a stringattached to the ceiling. A .602 kg mass hangs vertically from the4.98 cm mark. A mass is attached somewhere on the the meterstick tokeep it horizontal and in BOTH rotational and translationalequilibrium. The force applied by the string attaching the meterstick to the ceiling is 23N.
Find the value of the unknown mass. The acceleration of gravity is9.81
Answer in units of Kg

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Hubert Koch
Hubert KochLv2
11 Jul 2019

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Related textbook solutions

Physics: Principles with Applications
7th Edition, 2013
Giancoli
ISBN: 9780321625922

Related questions

Two masses (mA= 2 kg, mB= 4 kg) are attached to a (massless) meterstick, at the 0 and 75 cm marks, respectively.

a.) Where is the center of mass of this system?
cm, from mass A.

b.) The system is then hung from a string, so that it stayshorizontal. Where should the string be placed?
cm, from mass A.

c.) Now, if mass B was removed, how much force would need to beexerted at the 100 cm mark in order to keep the meter sticklevel*?
N, (DOWN OR UP)

d.) Now, if mass B was removed, and no additional force wassupplied, calculate the size of the angular acceleration of themeter stick at that instant*.
rad/s2

A spring with spring constant k = 15.0 N/m hangs vertically from the ceiling. A 1.20 kg mass is attached to the bottom end of the spring, and allowed to hang freely until it becomes stationary. Then, the mass is pulled downward 10.0 cm from its resting position and released. At the moment of its release, what is (a) the magnitude of the mass's acceleration and (b) the direction? Ignore the mass of the spring.

A 1.95 kg ball is attached to aceiling by a

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