Question

abus degrees is speed 80 kilometre per hour to 260 kilometre per hour in 5 second find the acceleration of the bus​

Answer 1

Step-by-step explanation:

1 km/h = 5/18 m/s

80 km/h = 80*5/18 = 200/9 m/s

260 km/h = 260*5/18 = 650/9 m/s

Initial velocity (U) = 200/9 m/s

Final velocity (V) = 650/9 m/s

Time taken (t) = 5 second

accelaration (a) = V - U / t

a = (650/9 - 200/9 ) /5

a = (450/9) / 5

a = 50/5

a = 10 m/s^2