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A 12. 45 kg stone falls from the top of a cliff and strikes the ground at a speed of 46. 2 m/s what is the height of the cliff?

A 12. 45 kg stone falls from the top of a cliff and strikes the ground at a speed of 46. 2 m/s what is the height of the cliff?
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A 12. 45 kg stone falls from the top of a cliff and strikes the ground at a speed of 46. 2 m/s what is the height of the cliff?

asked
User Dumidu Udayanga
by
7.9k points

1 Answer

3 votes

Answer:

V^2=2gh

46.2^2=2(9.8)h

h=108.9m

Step-by-step explanation:

answered
User Keegan
by
8.0k points
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