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finlep [7]
4 years ago
12

An object moving with constant acceleration changes speed from 20 mi./s to 60 mi./s in 2.0 seconds what is the acceleration

Physics
1 answer:
natali 33 [55]4 years ago
3 0
Acceleration = change in velocity / time
= 40 mi/s / 2s = 20 mi/s/s
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