Hey can someone answer this problem

answer: c i think

step-by-step explanation:

so, converting firstly the mixed fractions to improper fractions and then "adding".

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

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