A car traveling at 18 km/h speeds up to 54 km/h in 5 seconds. What is it’s acceleration
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u = 18 km/ hrs
v = 54 km/ hrs
t = 5 seconds
Acceleration = v - u / t
= 54 - 18 / 5
= 36 / 5
= 7. 2 km/ hr^2
v = 54 km/ hrs
t = 5 seconds
Acceleration = v - u / t
= 54 - 18 / 5
= 36 / 5
= 7. 2 km/ hr^2
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