Constants I Periodic Table The 37 kg wheel of an airplane flying at 248 m/s at an altitude of 7400 m falls off during a flight Part A If the wheel hits the ground at 382 m/s , how much work was done on the wheel by air resistance (drag) during its fall? Express your answer to two significant figures and include the appropriate units. ? HA Value Units W = Submit Request Answer Part B If there had been no drag, what would have been the wheel's speed when it hit the ground? Express your answer to two significant figures and include the appropriate units. ? Value Units V = Request Answer Submit

Constants I Periodic Table The 37 kg wheel of an airplane flying at 248 m/s at an altitude of 7400 m falls off during a flight Part A If the wheel hits the ground at 382 m/s , how much work was done on the wheel by air resistance (drag) during its fall? Express your answer to two significant figures and include the appropriate units. ? HA Value Units W = Submit Request Answer Part B If there had been no drag, what would have been the wheel's speed when it hit the ground? Express your answer to two significant figures and include the appropriate units. ? Value Units V = Request Answer Submit

Physics for Scientists and Engineers, Technology Update (No access codes included)

9th Edition

ISBN:9781305116399

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter8: Conservation Of Energy

Section: Chapter Questions

Problem 8.1CQ: One person drops a ball from the top of a building while another person at the bottom observes its...

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