The weight of a body weighing 3 kg, which is being lifted up, has reached 39 N. Find the acceleration with which the body is lifted?
| December 12, 2020 | education
We solve the problem according to Newton’s second law:
Formula: F = m * a
Force = mass times acceleration
We derive another formula: a = F / m
a = 39N / 3 kg = 13 m / s 2
Answer: a = 13 m / s 2.
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