Question

.5. If a bus start from rest and acquired a velocity of 90 km/hr in 5 sec. Calculate it​

Answer 1

initial velocity is 0

final velocity is 90km/hr ..convert km/hr into m/s

90×5/18 = 25

time is 5 sec

=> acceleration =v-u/t

=> 25-0/5

=> 25/5

=> 5m/s.