Question

when the initial velocity is 36km/h . final velocity is 56km/h and Time is 10s find acceleration and the speed​

Answer 1

u = 36km/h = 10m/s

v = 56km/h = 15.55 m/s

t = 10 sec

v = u + at

15.55 = 10 + a(10)

a = 0.55 m/s^-2

speed = ut + (at^2)/2 = 100 +27.5 = 127.5

hope it helps.