Question

I need units and step by step please

Answer 1

Answer: 937.5 J

Step-by-step explanation:

we LOVE US SOME PHYSICS!!! mmm i LOVE PHYSICS! not really but you know its a matter of preference. What is kinetic energy? The unit of kinetic energy is Joules. Thankfully, this setup already seems to be in the order of the kinetic energy formula= $(KE) = 0.5 * mv^{2}$

now isnt that beautiful? literally all we have to do is simple algebra at this point.

5 squared is 25. multiply 25 by 75. we get 1875. multiply this by 0.5 (which is another way to write 1/2)  and we get

937.5 J (1 kg m^2 /s ^2)