A bus travelling at a speed of 54 km/h speeds up to 72 km/h in 5 secon – McqOptions

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1.	A bus travelling at a speed of 54 km/h speeds up to 72 km/h in 5 seconds. Calculate the acceleration of the bus.
A.	15 m/s2
B.	18 m/s2
C.	1 m/s2
D.	20 m/s2
Answer» D. 20 m/s2

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