Question

Questin is in the pic

Answer 1

Answer:

m1=2kg ,m2=3kg , g= 10m/s2

2+3+10= 15 m/s × 2

= 30m/s

Answer 2

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$a = \frac{3 - 2}{3 + 2} \times 10 \\ a = 2 \: \: m.s {}^{ - 2}$

now in 2 seconds the separation between them will be

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$s = 2 \times \frac{1}{2} \times at {}^{2} \\ s = 5 \times 2 {}^{2} \\ s = 20 \: m$

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$\large\mathcal\blue{\:\: the\: separation \:will \:be\: = 20 \:metres}$

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$\huge\mathcal\blue{\underline{hope\:\: this\:\: helps\:\: you}}$