To calculate the desired acceleration of a given body, we will use Newton’s second law: F = m * a, from where we can express: a = F / m.
Variables: F – force acting on the body (F = 4 N); m – body weight (m = 8 kg).
Calculation: a = F / m = 4/8 = 0.5 m / s2.
Answer: Under the action of a force of 4 N, the body moved with an acceleration of 0.5 m / s2.
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