Question

A force F1 acting on a body of 2kg produce an acceleration of 2.5mpersec . Another force F2acting another body of mass 5kg produce an accelaration of 2mpersec. Find the ratio of F2|F1

Answer 1

HEYA!
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$case1 = \\ \\ f = ma \\ \: \\ = > f = 2 \times 2.5 \\ \\ = > 5 \: newton$


$case2 = \\ \\ f = ma \\ \\ f = 5 \times 2 \\ \\ = > 10 \: newton$
Hence :


$\frac{f2}{f1} = \frac{10}{5} =$

= 2 : 1


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Answer 2

F1 = m1 × a1
F1 = 2 × 2.5 = 5 N

F2 = m2 × a2
F2 = 5 × 2 = 10 N

Now, F2:F1 = 10:5 = 2:1

Final answer :- 2:1