Question

Describe four examples of acceleration you see during your day. Choose an object that is slowing down, one that is speeding up, one that is moving at a constant speed but changing direction, and one that is moving at a constant velocity with zero acceleration.

Answer 1

Slowing down, a stopping bike.
Speeding up, opening a door.
Constant but changing direction, the moon's orbit
Constant with no acceleration, the seconds hand on a clock.