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Physics, 03.09.2021 14:00 Shihhschool20

An object has a mass of 60 kg. It decelerates from 50 m/s to 20 m/s when a resultant force of 300 N acts on it. For how long does the force act? A 0.071 s
B 0.17 s
C 6.0 s
D 14 s

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