Answer:
They all have the same angular speed.
They all experience the same angular displacement.
They all have the same angular acceleration.
Step-by-step explanation:
They all have the same angular speed because as it is moving, all points n the body has the same angular velocity. The tangential velocity varies since it depends on the position of the horse.
2) Since they have the same angular speed and the entire merry go round starts, moves and stops together, they also have the same angular acceleration.
They also have the same angular displacement