Your equation needs brackets aroun vf - vi.
vf = 285.1km/h
vi = 155.0 km/h
t = 11.5 s
Plug them into your equation and solve for a.
A plane is cruising at 155.00 km/h increases it speed to 285.1 km/h in just 11.5 s as it makes a dive. What was the acceleration of the plane?
a = vf - vi / t
2 answers
Prior to subbing speeds into your equation, make sure you first convert km/h to m/s.
2 answers