v = at + v0 , where v0 is the initial velocity
so after 5 hours ...
100 = 5(3) = v0
v0 = 85
(your acceleration should be 3 km/h^2)
if a vehicle travels with a constant acceleration of 3km/hr for 5 hours, what was its intial velocity if the final velocity was 100km/hr
1 answer