I have a problem where I need to know what the impact force of an object with a mass of 15lbs traveling at 67 mph would be? I also need to know at what height the same object would need to be dropped from to achieve this same impact force .
Not sure which equations to use and in what order.
The Attempt at a Solution
It has been a number of years since I have had to do a problem like this. The old wise tale of "you don't use it, you lose it" strikes again