Physicist: There’s a cute trick you can use here. It a falling object starts at rest and ends at rest, then it gains all of its energy from gravity, and all of that energy is deposited in your unfortunate foot.
Kinetic energy is (average) force times distance; whether you’re winding a spring, starting a fire (with friction), firing projectiles, or crushing your foot. The energy the object gains when falling is equal to its weight (the force of gravity) times the distance it falls. The energy the object uses to bust metatarsals is equal to the distance it takes for it to come to a stop times the force that does that stopping. S0, 
The distance times the force that gets an object moving is equal to the distance times the force that brings that object to a halt.
Of course, the distance over which the object slows down is much smaller than the distance over which it sped up. As a result, the stopping force required is proportionately larger. This is one of the reasons why physicists flinch so much during unrealistic action movies (that, and loud noises make us skittish). Something falling on your foot stops in about half a cm or a quarter inch, what with skin and bones that flex a little. Give or take.
Bowling balls: keeping podiatrists gainfully employed for 700 years.
So, if you drop a 10 pound ball 4 feet (48 inches), and it stops in a quarter inch, then the force at the bottom of the fall is 
The bowling ball picture is from here.
Hello I’m trying to determine the impact of a 10lb object dropping 40ft
Thank you
While sleeping flat on my back in an airplane cubicle a 5lbs laptop PC fell ?5 ft from an opened overhead bin accross the aisle onto my face and right arm. What was the force
of impact? It must have luckily hit my arm
before my face because there were no fractures. Take home message:do not open bins while landing. I could have lost an eye.
If a 32-kilogram box falls .8 meters what is the force upon impact?
What is the force of impact of a 225 pound man falling 4 to 6 feet onto a woman and knocking her down two stone tiers in a theater?
I dropped a 7 lb object 3 feet onto my foot. What is the velocity of how much weight actually landed on my foot.