Say which is balanced and unbalanced force and explain why?
drawing water from a well
force applied with crow bar
forces on a weight balance
Answers
Balanced or unbalanced force:
Drawing water from a well = Unbalanced force
Force applied with crow bar = Unbalanced force
Forces on a weight balance = Balanced force
Explanation:
When the water is drawn from well, the water is taken from the well. The bucket with water has more weight which means the person who is drawing water should apply more force than the weight of the bucket. Thus, the force applied hear is of unequal magnitude and acts in opposite direction.
When the crowbar is used to lift something, then the force applied should be greater than the weight of something. Thus, the force applied hear is of unequal magnitude and acts in opposite direction. Therefore, it is unbalanced force.
When a mass is placed in the physical balance, the weight acting on both the plates should be equal to measure the mass. Thus, the force acting is balanced. The force acts in the same direction and is equal. Therefore, it is balanced force.