4. A 3 kg meter stick has a fixed axis at the 15 cm mark. (a) Determine the magnitude and direction of an upward vertical force at the 100 cm mark that will maintain the meter stick in a horizontal equilibrium position. (b) Determine the reaction force exerted by the axis.
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![4. A 3 kg meter stick has a fixed axis at the 15 cm mark. (a) Determine the magnitude and direction of
an upward vertical force at the 100 cm mark that will maintain the meter stick in a horizontal equilibrium
position. (b) Determine the reaction force exerted by the axis.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ffa957bed-8d63-4ec5-83f0-11dee37c879a%2Ff2eb477b-3d79-4f92-b1cd-1e59c6bd9f01%2F8dbcz13_processed.png&w=3840&q=75)
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