Two children are balanced on a seesaw that has a mass of 19.0 kg. The first child
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Two children are balanced on a seesaw that has a mass of 19.0 kg. The first child has a mass of 26.0 kg and sits 1.60 m from the pivot. The center of mass of the seesaw is 0.113 m from the pivot (on the side of the first child).
(a) If the second child has a mass of 31.8 kg, how far (in m) is she from the pivot?
(b) What is the supporting force (in N) exerted by the pivot?
Related Book For
Thermodynamics An Engineering Approach
ISBN: 978-0073398174
8th edition
Authors: Yunus A. Cengel, Michael A. Boles
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