kellibosecker1115 kellibosecker1115

02-10-2022
Physics

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# Joe stands at the rim of the Grand Canyon and yodels down to the bottom. He hears his yodel back from the canyon floor 5.20 s later. If his yodel starts from rest, how fast is it traveling when it reaches the bottom of the canyon if it accelerates at 3.5 m/s² West?

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