David has a mass of 90kg. He slides down a slide, which goes 15m down. Calculate the maximum speed he could reach at the bottom of the slide a) work out the gpe b) how much KE c) Rearrange the KE formula to work out velocity

University Physics Volume 2
18th Edition
ISBN:9781938168161
Author:OpenStax
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Chapter4: The Second Law Of Thermodynamics
Section: Chapter Questions
Problem 49P: A 5.0-kg piece of lead at a temperature of 600 is placed in a lake whose temperature is 15 ....
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David has a mass of 90kg. He slides down a
slide, which goes 15m down. Calculate the
maximum speed he could reach at the
bottom of the slide
a) work out the gpe
b) how much KE
c) Rearrange the KE formula to work out
velocity
Transcribed Image Text:David has a mass of 90kg. He slides down a slide, which goes 15m down. Calculate the maximum speed he could reach at the bottom of the slide a) work out the gpe b) how much KE c) Rearrange the KE formula to work out velocity
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