(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

A stone is dropped off a bridge 50m above the water. Exactly 1s later another stone is thrown down and both stones strike the water together. What must the initial speed of the second stone have been?

ohh im sorry but i have no idea please help me out here

thank you soooo much :)

2. Relevant equations

conservation law????

3. The attempt at a solution

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# Homework Help: Initial speed of Stone

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