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Question
A father lifts his child as shown in Figure 9.42. What force should the upper leg muscle exert to lift the child at a constant speed?
Question Image
<b>Figure 9.42</b> A child being lifted by a father’s lower leg.
Figure 9.42 A child being lifted by a father’s lower leg.
Question by OpenStax is licensed under CC BY 4.0.
Final Answer
$2250\textrm{ N}$
Solution Video

OpenStax College Physics Solution, Chapter 9, Problem 34 (Problems & Exercises) (1:51)

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