Question

A stone is dropped from a cliff 50m high. a) how much time does it take the stone to get to the ground?b) what is its speed a second before hitting the ground?c) what distance does it travel in the last two seconds of its fall?

Name: a stone is dropped from a cliff 50m high a how much time does it take the stone to get to the groundb what is its speed a second before hitting the groundc what distance does it travel in th 86873
Uploaded: 2022-06-19T17:48:10-08:00
Duration: 3 min 39 s
Channel: Suman K
Description: a stone is dropped from a cliff 50m high a how much time does it take the stone to get to the groundb what is its speed a second before hitting the groundc what distance does it travel in th 86873

          A stone is dropped from a cliff 50m high. a) how much time does it take the stone to get to the ground?b) what is its speed a second before hitting the ground?c) what distance does it travel in the last two seconds of its fall?

Added by Richard C.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Suman K

06/19/2022

Step 1

To find the time it takes for the stone to hit the ground, we use the formula for the distance covered under the acceleration due to gravity, which is \(d = \frac{1}{2}gt^2\), where \(d\) is the distance (50m in this case), \(g\) is the acceleration due to gravity Show more…

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A stone is dropped from a cliff 50m high. a) how much time does it take the stone to get to the ground?b) what is its speed a second before hitting the ground?c) what distance does it travel in the last two seconds of its fall?