Examples of uniform retardation are:
1) Velocity of vehicle decreases when brake is applied.
2) Landing of aeroplane.
3) When fan is switched off.
4) A train reaching at a station.
5) stone thrown upwards.
6) When a fun ride like roller costers is about to stop.
7) deceleration of moving cradle after sometime of applying force.
8) Drawing water from well.
9) A ball thrown on an even road.
10) pumping a hand pump.