Physics kinematics

A motorist driving at a constant speed of 24.75 m/s passes a parked motorcycle police officer. The
officer starts to accelerate at 5.5 m/s2
to catch him. Assuming the officer maintains this acceleration,
find: a) The time it takes the police officer to reach the motorist. b) The displacement of the officer as
he overtakes the motorist.
The answer is a) 9 s, b) 222.75 m

1 Like

Are those answers true?
I only got like 4.5 s and 55.7m