The scale of a model train is 1 inch to 13.5 feet. one of the cars of the model train is 5 inches long. what is the lenght, in feet, of the actual train car. show your work.

step-by-step explanation:

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a. 12.5 kg

step-by-step explanation:

f = ma

so

m = f/a = (2500 n)/(200 m/s²) = 12.5 kg

1 n = 1 kg·m/s²

i get you, what you should do is think of the positive things that would come out of it. it will make yours parents proud and raise your grade. you should always try and if you can't focus tell the teacher.