lilyplant2729 lilyplant2729
  • 21-10-2017
  • Physics
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\a stone is dropped from the top of a cliff. it hits the ground below after 3.80s. how high is the cliff in meters?

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ejelonubenedict
ejelonubenedict ejelonubenedict
  • 23-10-2017
no velocity ws given? let's use
H= ½gt²
H= ½×10×3.8
H= 19m
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