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8.4 Static Equilibrium -3L/4- L/4- F -Axis of rotation y mg F2 56. Calculate If the two parents in Figure 8.19 exert upward forces
8.4 Static Equilibrium -3L/4- L/4- F -Axis of rotation y mg F2 56. Calculate If the two parents in Figure 8.19 exert upward forces of 18 N on the left end of the plank and 71 N on the right end, how much does the child weigh? Figure 8.19 57. Calculate In Problem 56, how far is the child from the left end of the plank? The plank has a length of 2.2 m.
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56 0 FI 42344 44 F2 Date Page 0 Axis System FI18N FEGAN F2TIN mg is in both tra...Get Instant Access to Expert-Tailored Solutions
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