Balanced and UnBalanced Forces

Front

What is a balanced force?

Back

A balanced force occurs when two forces acting on an object are equal in size but opposite in direction, resulting in no change in motion.

Front

What is an unbalanced force?

Back

An unbalanced force occurs when the forces acting on an object are not equal, causing the object to accelerate in the direction of the net force.

Front

What is net force?

Back

Net force is the overall force acting on an object after all the individual forces are combined. It determines the object's motion.

Front

What happens to an object when the net force is zero?

Back

When the net force is zero, the object remains at rest or continues to move at a constant speed in a straight line.

Front

What are force vectors?

Back

Force vectors are arrows that represent the magnitude and direction of a force acting on an object.

Front

What is the formula for calculating net force?

Back

Net force = Sum of all forces acting on an object.

Front

If a box is pushed with 10 N to the right and 5 N to the left, what is the net force?

Back

Net force = 10 N (right) - 5 N (left) = 5 N to the right.

Front

What is the effect of balanced forces on an object's motion?

Back

Balanced forces do not change an object's motion; the object either remains at rest or continues moving at a constant speed.

Front

What is an example of unbalanced forces in everyday life?

Back

A car accelerating when the driver presses the gas pedal is an example of unbalanced forces.

Front

How do you determine the direction of net force?

Back

The direction of net force is the same as the direction of the larger force when forces are unbalanced.