A 20 kg child is on a swing that hangs from 3.0-m-long chains, as shown in Figure

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A 20 kg child is on a swing that hangs from 3.0-m-long chains, as shown in Figure P10.52. What is her speed v_i, at the bottom of the arc if she swings out to a 45° angle before reversing direction?

3.0 m 45 FIGURE P10.52

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College Physics A Strategic Approach

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Authors: Randall D. Knight, Brian Jones, Stuart Field

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Question Posted: Oct 29, 2023 12:23 AM

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A 20 kg child is on a swing that hangs from 3.0-m-long chains, as shown in Figure

Question:

3.0 m 45° FIGURE P10.52

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To find the speed of the child at the bottom of the swing arc when she swings out to a 45 angle you ...View the full answer

College Physics A Strategic Approach

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