Answer:
-27.6
Step-by-step explanation:
I'm smart but probably shouldn't use my answer
k. e. = 1/2 mv^2
100 = 1/2 * m * 5^2
100 = 1/2 * m * 25
m = 100* 2/25
m = 8 kg
hope it helps you
It is closer to 1/2 than anything
so 1/2
C - 256
256 / 16 = 16.