Question

Please help image below

Answer 1

Answer:

acceleration= force/mass

=(20-10)/2

÷5 m/s^2

Explanation:

remember F = ma

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Answer 2

Net Force $= 20N - 10N = 10N$

Mass $= 2kg$

We know,

$F = ma \\ 10 = 2 \times a \\ a = 5m \: {s}^{ - 2}$