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

A ball is thrown horizontally at 16m/s from a clifftop 65m above the sea level.

Find

the time to land

2. Relevant equations

distance = Vi*t + at^2/2

3. The attempt at a solution

I separated x and y components. And tried to plug them in this formula. I thought maybe I will have 2 unknowns and will then resolve it by plugging the equation in the other. But I realized I had 3 unknowns since they don't give me the angle. So, I can't find the components of the initial speed.

Maybe, I am using the wrong formula ?

Thanks in advance !

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# Free fall without a lot of info.

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