Which force do the animals apply while moving, chewing and doing other activities

Name the type of forces involved in a horse pulling a cart.

Name the type of forces involved in a sticker attached to steel almirah without glue.

Name the type of forces involved in a coin falling to the ground on slipping from hand. 
 

Name the type of forces involved in a plastic comb rubbed in dry hair picking up tiny pieces of paper.

Name the type of forces involved in a moving boat coming to rest when rowing is stopped.