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gavmur [86]
2 years ago
7

How much force would cause a 120 kg object to decelerate from a rate of 16m/s to 13 m/s in 5 seconds

Physics
1 answer:
Yuki888 [10]2 years ago
6 0

a=\frac{13m/s-16m/s}{5s} \\a=-0.6 m/s^2\\then\\F=m.a\\F=(120kg)(-0.6 m/s^2)\\F=72 N

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