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Part C Use energy conservation to find his speed just as he hits the water if he manages to jump downward at 2.15 m/s. Express your answer to three significant figures. V ΑΣΦ V = Submit Request Answer ? m/s

Part C Use energy conservation to find his speed just as he hits the water if he manages to jump downward at 2.15 m/s. Express your answer to three significant figures. V ΑΣΦ V = Submit Request Answer ? m/s

College Physics
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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A 72.0 kg swimmer jumps into the old swimming hole from a tree limb that is 4.00 m above the water. Use energy conservation to find his speed just as he hits the water if he just holds his nose and drops in. Express your answer to three significant figures. v 8.85 m/s Submit Correct Part B Previous Answers Use energy conservation to find his speed just as he hits the water if he bravely jumps straight up (but just beyond the board!) at 2.15 m/s. Express your answer to three significant figures. v = 9.11 m/s Submit Review Constants Previous Answers Correct Correct answer is shown. Your answer 9.12 m/s was either rounded differently or used a different number of significant figures than required for this part.
Transcribed Image Text:A 72.0 kg swimmer jumps into the old swimming hole from a tree limb that is 4.00 m above the water. Use energy conservation to find his speed just as he hits the water if he just holds his nose and drops in. Express your answer to three significant figures. v 8.85 m/s Submit Correct Part B Previous Answers Use energy conservation to find his speed just as he hits the water if he bravely jumps straight up (but just beyond the board!) at 2.15 m/s. Express your answer to three significant figures. v = 9.11 m/s Submit Review Constants Previous Answers Correct Correct answer is shown. Your answer 9.12 m/s was either rounded differently or used a different number of significant figures than required for this part.
Part C Use energy conservation to find his speed just as he hits the water if he manages to jump downward at 2.15 m/s. Express your answer to three significant figures. Π ΑΣΦ V= Submit Request Answer ? m/s
Transcribed Image Text:Part C Use energy conservation to find his speed just as he hits the water if he manages to jump downward at 2.15 m/s. Express your answer to three significant figures. Π ΑΣΦ V= Submit Request Answer ? m/s
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