Front

What are balanced forces?

Back

Balanced forces are two or more forces acting on an object that cancel each other out, resulting in no change in motion.

Front

What are unbalanced forces?

Back

Unbalanced forces occur when two or more forces acting on an object do not cancel each other out, causing a change in motion.

Front

What happens when forces are unbalanced?

Back

When forces are unbalanced, the object will accelerate in the direction of the net force.

Front

What is gravity?

Back

Gravity is the force that pulls objects toward the center of the Earth.

Front

What is a force?

Back

A force is a push or pull exerted on an object.

Front

What is the net force?

Back

The net force is the total force acting on an object after all the individual forces are combined.

Front

If a girl pushes a cart with 7 N and a boy pushes with 10 N, what is the net force?

Back

The net force is 17 N in the direction of the push.

Front

What does it mean to move at a constant speed?

Back

Moving at a constant speed means that the speed of the object does not change over time.

Front

What is friction?

Back

Friction is a force that opposes the motion of an object.

Front

How do balanced forces affect motion?

Back

Balanced forces do not change the motion of an object; it remains at rest or continues to move at a constant speed.