matthew29502
matthew29502 matthew29502
  • 12-07-2022
  • Physics
contestada

A stone is dropped from the top of a cliff. It hits the ground below after 3.25 s. How high is the cliff

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onyebuchinnaji
onyebuchinnaji onyebuchinnaji
  • 13-07-2022

The height of the cliff above the ground is 51.76 m.

Height of the cliff

h = vt + ¹/₂gt²

where;

  • v is initial vertical velocity
  • t is time of motion
  • g is acceleration due to gravity

h = 0 + ¹/₂gt²

h = ¹/₂gt²

h = ¹/₂(9.8)(3.25)²

h = 51.76 m

Thus, the height of the cliff above the ground is 51.76 m.

Learn more about height here: https://brainly.com/question/1739912

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