dsilv80 dsilv80

21-10-2018
Mathematics

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You are standing on the edge of a really high cliff and toss a rock off the side of the cliff. You stand mesmerized as it falls for 3.5s. Assuming that it was in free fall all the way, how far did it fall?(you are discounting air resistance)

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haleymorgen haleymorgen

21-10-2018

y=(1/2)at^2

y=(1/2)(9.8 m/s/s)(3.5 s)^2

y=60.025 m

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