Physics Review

Front

What happens to the motion of an object when an unbalanced force is applied?

Back

The object will accelerate in the direction of the net force applied.

Front

Define unbalanced forces.

Back

Forces that cause a change in the motion of an object, resulting in acceleration.

Front

What is the effect of balanced forces on an object?

Back

The object remains at rest or continues to move at a constant speed in a straight line.

Front

Give an example of unbalanced forces in action.

Back

A skateboard speeding up down a ramp.

Front

What is the definition of balanced forces?

Back

Forces that are equal in size but opposite in direction, resulting in no change in motion.

Front

What does it mean when a car is traveling at a constant speed?

Back

The forces acting on the car are balanced.

Front

What is inertia?

Back

The tendency of an object to resist changes in its state of motion.

Front

How does increasing force affect the motion of an object?

Back

It can increase the object's acceleration, changing its speed or direction.

Front

What is the relationship between force and motion?

Back

Force is required to change the motion of an object.

Front

What is an example of a situation with balanced forces?

Back

A roller coaster sitting motionless while passengers get on.