Kicking a soccer ball.
The up and down movement in a seesaw.
The taking-off of a Rocket.
Skiing along the mountain slopes.
Hitting a baseball.
A turning vehicle.
Drowning of an object.
Apple falling on the ground.
All of these are unbalanced
An unbalanced force happens When two forces acting on an object are not equal in size, we say that they are unbalanced forces. ... a stationary object starts to move in the direction of the resultant force. a moving object changes speed and/or direction in the direction of the resultant force.