what would be acceleration of a car when the speed increase from 80km/h to 72km/h in 10 minutes.
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Answer:
0.0037
Explanation:
final velocity(v) = 72 km/hr = 20 m/s
initial velocity (u) = 80 km/hr = 22.22 m/s
time(t) = 10 minutes = 600 seconds
a= final veocity - initial velocity / time
a = (v - u)
t
a = (20 - 22.22)
600
a= -2.22
600
a= - 0.0037
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